retrohun

12 Days of Christmas

3,618^th 3,697^th 3,394^th 3,467^th 295^th 1,170^th 4,108^th 4,273^rd 3,263^rd 4,263^rd 3,744^th 4,074^th 4,116^th 3,436^th 4,124^th 3,912^th 4,212^th 3,786^th 3,730^th 4,187^th 4,191^st 3,608^th 4,082^nd 3,479^th 3,672^nd 3,694^th 3,733^rd 4,229^th 4,068^th 3,592^nd 4,252^nd 4,205^th 4,256^th 3,531^st 3,640^th 2,967^th 3,431^st 4,091^st 4,139^th 3,784^th 3,884^th 3,738^th 3,366^th 3,811^th 4,274^th 3,700^th 4,070^th 3,595^th 449^th 3,924^th 3,012^th 3,459^th 4,045^th 3,636^th 3,904^th 302^nd 3,383^rd 3,880^th 3,849^th 3,505^th 3,876^th 3,727^th 3,785^th 3,411^th

24 Game

1,165^th 935^th 684^th 463^rd 1,155^th 1,090^th 611^th 1,029^th 952^nd 1,174^th 182^nd 107^th 736^th

99 Bottles of Beer

3,966^th 2,903^rd 3,680^th 1,847^th 227^th 3,035^th 2,901^st 4,091^st 2,608^th 3,002^nd 2,213^th 4,020^th 3,944^th 3,596^th 4,040^th 3,852^nd 3,775^th 3,828^th 3,740^th 4,036^th 3,908^th 3,713^th 3,939^th 3,746^th 3,808^th 3,608^th 3,641^st 4,069^th 3,980^th 3,709^th 3,869^th 4,069^th 4,084^th 3,735^th 3,716^th 1,297^th 3,787^th 4,008^th 4,043^rd 3,660^th 3,911^th 3,830^th 1,798^th 3,749^th 4,077^th 3,769^th 4,009^th 3,693^rd 3,032^nd 3,983^rd 2,351^st 3,723^rd 3,999^th 3,666^th 3,896^th 450^th 3,626^th 3,695^th 3,957^th 3,742^nd 3,962^nd 3,956^th 3,854^th 3,602^nd

Abundant Numbers

4,528^th 4,580^th 3,781^st 693^rd 1,084^th 2,818^th 4,424^th 4,069^th 1,338^th 4,209^th 4,128^th 4,269^th 4,143^rd 2,646^th 4,251^st 3,954^th 4,365^th 4,110^th 4,274^th 4,046^th 3,922^nd 4,311^th 4,328^th 4,560^th 4,574^th 3,563^rd 4,021^st 4,547^th 4,280^th 4,241^st 4,566^th 4,585^th 4,589^th 4,465^th 4,238^th 698^th 4,284^th 4,428^th 4,553^rd 4,177^th 4,312^th 4,552^nd 3,857^th 4,453^rd 4,405^th 4,142^nd 4,595^th 3,979^th 480^th 4,392^nd 4,485^th 4,040^th 4,477^th 3,942^nd 3,876^th 1,396^th 3,836^th 4,232^nd 4,075^th 3,910^th 4,457^th 4,213^th 4,169^th 4,161^st

Abundant Numbers (Long)

2,894^th 2,912^th 2,549^th 1,212^th 1,947^th 993^rd 2,796^th 2,507^th 1,526^th 2,649^th 2,628^th 2,789^th 2,589^th 2,429^th 2,731^st 2,574^th 2,816^th 2,567^th 2,709^th 2,664^th 2,538^th 2,609^th 2,659^th 2,885^th 2,919^th 2,451^st 2,527^th 2,904^th 2,805^th 2,768^th 2,929^th 2,921^st 2,781^st 2,635^th 814^th 2,775^th 2,853^rd 2,893^rd 2,690^th 2,714^th 2,882^nd 2,512^th 2,743^rd 2,847^th 2,692^nd 2,930^th 2,577^th 260^th 2,840^th 2,867^th 2,682^nd 2,813^th 2,554^th 2,530^th 2,417^th 2,489^th 2,618^th 2,697^th 2,457^th 2,724^th 2,749^th 2,638^th 2,501^st

Alphabetic Numbers

395^th 504^th 463^rd 324^th 592^nd 640^th 614^th 662^nd 743^rd 624^th 402^nd 702^nd 791^st 781^st 712^th 785^th 803^rd 682^nd 603^rd 746^th 691^st 723^rd 728^th 625^th 547^th 527^th 672^nd 719^th 578^th 753^rd 456^th 291^st 717^th 770^th 526^th 750^th 600^th 761^st 263^rd 565^th 728^th 581^st 446^th 475^th 530^th 571^st 412^th

Arabic to Roman

290^th 678^th 1,603^rd 98^th 1,706^th 436^th 454^th

Arithmetic Numbers

2,190^th 2,022^nd 1,967^th 930^th 916^th 486^th 452^nd 155^th 47^th 1,808^th

Arrows

92^nd 335^th 1,201^st 1,287^th 781^st 440^th 901^st 1,389^th

Ascending Primes

1,493^rd 1,127^th 1,097^th 584^th 359^th 398^th 1,446^th 571^st 533^rd 1,042^nd 503^rd 406^th 990^th 1,456^th

ASCII Table

2,224^th 1,918^th 1,501^st 705^th 260^th 266^th 2,460^th 764^th 1,750^th 1,892^nd 1,834^th 2,108^th 1,847^th 1,721^st 2,120^th 1,963^rd 2,394^th 1,686^th 2,391^st 1,848^th 2,449^th 2,420^th 1,903^rd 2,006^th 2,180^th 2,426^th 1,810^th 2,132^nd 1,617^th 1,657^th 2,363^rd 2,041^st 2,407^th 1,827^th 386^th 2,158^th 2,350^th 2,318^th 1,541^st 319^th 1,390^th 1,539^th 2,029^th 1,994^th 2,199^th 1,583^rd 1,867^th

Billiards

419^th 342^nd 395^th

brainfuck

512^th 237^th 965^th 204^th

Calendar

442^nd 354^th 376^th 457^th

Card Number Validation

503^rd 412^th 397^th 713^th 759^th 300^th

Catalan Numbers

2,166^th 2,032^nd 1,635^th 1,269^th 914^th 1,729^th 1,761^st 1,949^th 1,214^th 1,938^th 1,378^th 1,617^th 1,994^th 1,997^th 1,970^th 1,971^st 2,070^th 2,019^th 1,932^nd 1,845^th 2,161^st 2,056^th 2,143^rd 2,163^rd 1,877^th 272^nd 2,098^th 2,083^rd 1,831^st 1,744^th 1,669^th 1,657^th 2,112^th 1,773^rd 2,147^th 2,049^th 15^th 1,904^th 2,148^th 2,126^th 1,784^th 1,743^rd 1,590^th 1,698^th 1,983^rd 1,921^st 1,849^th 1,734^th 1,880^th

Catalan’s Constant

1,764^th 1,497^th 818^th 1,369^th 963^rd 1,100^th 1,265^th 1,021^st 1,188^th 1,310^th 1,139^th 1,409^th 1,460^th 1,427^th 1,362^nd 1,638^th 1,537^th 1,431^st 1,050^th 1,817^th 1,538^th 1,457^th 1,233^rd 1,620^th 1,783^rd 1,588^th 1,265^th 990^th 966^th 863^rd 1,654^th 1,473^rd 1,651^st 1,723^rd 1,716^th 1,449^th 1,753^rd 1,770^th 875^th 660^th 774^th 1,073^rd 1,561^st 1,176^th 897^th 1,125^th 1,087^th

Chess Move Validation

218^th 240^th 219^th

Christmas Trees

3,178^th 3,083^rd 2,731^st 727^th 1,177^th 232^nd 3,062^nd 2,857^th 2,100^th 2,836^th 2,795^th 2,942^nd 3,051^st 2,794^th 3,018^th 2,969^th 2,956^th 3,234^th 2,748^th 3,233^rd 2,984^th 3,248^th 3,239^th 2,843^rd 2,999^th 3,102^nd 3,218^th 2,914^th 2,906^th 2,765^th 2,913^th 1,789^th 2,897^th 3,238^th 2,925^th 386^th 3,028^th 2,422^nd 3,146^th 2,783^rd 368^th 2,685^th 2,875^th 2,949^th 2,907^th 3,184^th 2,959^th 2,759^th

Collatz

3,744^th 3,505^th 3,381^st 988^th 2,306^th 1,036^th 3,681^st 3,523^rd 1,507^th 3,558^th 3,516^th 3,336^th 3,407^th 3,645^th 3,430^th 3,628^th 3,526^th 3,451^st 3,757^th 3,457^th 3,742^nd 3,688^th 3,746^th 3,767^th 3,546^th 697^th 3,672^nd 3,731^st 3,596^th 3,749^th 3,407^th 3,666^th 3,641^st 3,566^th 3,768^th 3,446^th 396^th 3,575^th 3,706^th 3,667^th 3,415^th 3,338^th 3,362^nd 3,533^rd 3,489^th 3,621^st 3,604^th 3,537^th 3,375^th

Connect Four

162^nd 186^th 371^st 360^th 369^th 151^st

Continued Fractions

176^th 294^th 313^th 416^th

CSS Colors

1,127^th 912^th 1,407^th 1,345^th 1,068^th 531^st 1,242^nd

Cubes

1,394^th 1,474^th 1,293^rd 1,625^th 297^th 1,538^th 1,825^th 1,464^th 1,503^rd 1,423^rd 1,525^th 1,682^nd 1,532^nd 1,599^th 1,591^st 1,325^th 1,645^th 1,409^th 1,834^th 1,561^st 1,849^th 1,839^th 1,427^th 1,697^th 1,742^nd 1,819^th 1,613^th 1,359^th 1,273^rd 1,308^th 1,706^th 1,487^th 1,836^th 1,412^th 947^th 1,650^th 1,806^th 1,793^rd 1,361^st 1,694^th 1,243^rd 1,347^th 1,455^th 1,397^th 1,713^th 1,549^th 1,237^th

Day of Week

647^th 836^th 1,484^th 1,040^th 1,579^th

DFA Simulator

537^th 597^th

Diamonds

2,494^th 2,358^th 865^th 423^rd 1,428^th 2,440^th 2,614^th 1,027^th 2,232^nd 2,203^rd 2,251^st 2,399^th 2,195^th 2,332^nd 2,433^rd 2,258^th 2,607^th 2,135^th 2,631^st 2,323^rd 2,624^th 2,634^th 2,176^th 2,350^th 2,476^th 2,616^th 2,264^th 2,318^th 2,140^th 2,205^th 2,588^th 2,426^th 2,632^nd 2,291^st 1,222^nd 2,420^th 2,595^th 2,541^st 2,150^th 653^rd 2,052^nd 2,160^th 2,412^th 2,343^rd 2,579^th 2,221^st 2,104^th

Divisors

5,656^th 5,548^th 5,319^th 2,633^rd 2,599^th 1,202^nd 5,535^th 5,254^th 1,876^th 5,366^th 2,714^th 5,588^th 5,447^th 5,216^th 5,570^th 5,364^th 5,550^th 2,628^th 5,379^th 5,463^rd 5,311^th 5,398^th 5,433^rd 5,598^th 5,671^st 5,239^th 5,281^st 5,670^th 5,586^th 5,403^rd 5,705^th 5,701^st 5,693^rd 3,381^st 2,197^th 5,606^th 5,681^st 5,391^st 5,445^th 5,295^th 5,352^nd 4,401^st 3,240^th 5,689^th 5,423^rd 549^th 5,634^th 2,804^th 5,581^st 5,303^rd 5,212^th 5,256^th 5,387^th 5,410^th 5,485^th 5,623^rd 5,439^th 5,244^th

Emirp Numbers

3,140^th 1,290^th 1,339^th 1,835^th 1,173^rd 2,381^st 1,893^rd 1,714^th 1,945^th 2,815^th 2,648^th 832^nd 1,718^th 2,818^th 2,577^th 2,850^th 2,365^th 2,897^th 3,152^nd 2,034^th 3,078^th 2,468^th 3,229^th 3,208^th 2,892^nd 2,710^th 2,755^th 3,154^th 2,452^nd 2,730^th 1,110^th 3,026^th 2,918^th 2,123^rd 3,238^th 2,436^th 439^th 2,331^st 607^th 2,875^th 1,788^th 1,001^st 1,401^st 2,885^th 1,923^rd 2,764^th 2,532^nd 2,282^nd 2,863^rd

Emirp Numbers (Long)

1,764^th 1,403^rd 977^th 800^th 949^th 1,665^th 1,501^st 1,557^th 1,588^th 1,562^nd 1,344^th 1,485^th 1,705^th 1,537^th 1,614^th 1,626^th 1,442^nd 1,803^rd 1,473^rd 1,799^th 1,673^rd 1,793^rd 1,818^th 1,571^st 1,736^th 1,716^th 1,810^th 1,664^th 1,775^th 1,409^th 1,609^th 1,777^th 1,700^th 1,816^th 1,582^nd 339^th 1,647^th 529^th 1,756^th 1,445^th 1,346^th 1,327^th 1,548^th 1,682^nd 1,695^th 1,476^th 1,532^nd 1,399^th

Emojify

701^st 672^nd 1,278^th 1,192^nd 281^st

Evil Numbers

5,227^th 4,254^th 2,102^nd 1,140^th 3,471^st 4,934^th 4,336^th 925^th 4,419^th 1,663^rd 5,012^th 4,771^st 3,995^th 5,056^th 3,841^st 4,827^th 2,619^th 5,203^rd 4,073^rd 4,045^th 4,947^th 5,219^th 4,981^st 1,946^th 4,067^th 5,149^th 2,858^th 4,390^th 5,251^st 5,267^th 5,084^th 4,200^th 2,544^th 4,797^th 4,977^th 5,234^th 2,883^rd 4,839^th 4,942^nd 2,874^th 709^th 1,637^th 4,077^th 4,986^th 4,652^nd 1,046^th 4,722^nd 2,978^th 3,802^nd 4,915^th 3,452^nd 4,190^th 747^th 2,688^th 5,218^th 3,668^th 3,659^th 5,243^rd 4,480^th 4,236^th 4,965^th

Evil Numbers (Long)

3,005^th 2,625^th 1,110^th 1,340^th 1,838^th 2,921^st 2,817^th 917^th 2,774^th 1,278^th 2,563^rd 2,710^th 2,936^th 2,652^nd 2,851^st 2,696^th 2,694^th 3,016^th 2,640^th 2,994^th 2,803^rd 3,001^st 3,013^th 2,763^rd 1,687^th 2,915^th 2,999^th 2,877^th 2,983^rd 2,628^th 611^th 1,685^th 2,789^th 3,020^th 2,745^th 109^th 2,833^rd 1,893^rd 2,188^th 2,642^nd 1,928^th 2,593^rd 2,752^nd 2,685^th 2,899^th 2,858^th 2,756^th 2,591^st

Factorial Factorisation

1,060^th 985^th 458^th 173^rd 1,171^st 1,377^th 598^th 1,268^th 1,211^th 1,526^th 1,271^st 1,555^th 1,282^nd 1,451^st 1,161^st 1,288^th 1,397^th 1,000^th 1,290^th 1,311^th 909^th 1,025^th 1,603^rd 1,472^nd 1,201^st 1,246^th 1,162^nd 1,435^th 1,442^nd 1,508^th 1,353^rd 1,205^th 1,055^th 930^th 894^th 1,488^th 1,370^th 1,499^th 1,150^th 724^th 1,522^nd 1,562^nd 1,139^th 1,575^th 1,091^st 1,107^th 705^th 948^th 1,070^th 1,009^th 1,359^th 1,419^th 1,190^th 915^th

Farey Sequence

1,557^th 953^rd 449^th 1,175^th

Fibonacci

10,069^th 9,514^th 9,323^rd 3,056^th 2,735^th 3,306^th 9,786^th 9,594^th 2,401^st 9,561^st 4,445^th 6,836^th 8,129^th 7,237^th 4,954^th 9,426^th 9,960^th 5,205^th 9,742^nd 9,481^st 9,293^rd 9,695^th 9,931^st 10,063^rd 10,066^th 7,984^th 9,281^st 10,055^th 9,904^th 9,856^th 8,776^th 2,929^th 10,089^th 8,179^th 7,321^st 3,242^nd 9,771^st 9,881^st 10,073^rd 9,639^th 9,675^th 7,838^th 9,302^nd 3,890^th 6,439^th 9,688^th 10,110^th 9,625^th 1,203^rd 9,897^th 3,440^th 10,065^th 9,914^th 9,006^th 10,103^rd 7,852^nd 8,120^th 9,488^th 5,762^nd 9,179^th 9,778^th 9,863^rd 9,519^th 9,464^th

Fizz Buzz

13,415^th 11,193^rd 1,848^th 680^th 5,307^th 13,470^th 8,188^th 1,359^th 13,233^rd 2,127^th 12,000^th 8,180^th 13,308^th 13,075^th 13,239^th 13,188^th 13,300^th 13,404^th 13,482^nd 13,053^rd 13,436^th 1,879^th 13,332^nd 11,503^rd 13,179^th 26^th 5,063^rd 13,427^th 2,163^rd 13,320^th 12,952^nd 5,933^rd 4,613^th 506^th 13,381^st 13,141^st 2,379^th 13,225^th 1,696^th 5,667^th 12,983^rd 4,231^st 12,977^th 13,283^rd 13,205^th 8,938^th 13,339^th 13,153^rd 12,928^th

Foo Fizz Buzz Bar

3,640^th 2,845^th 417^th 625^th 2,085^th 1,955^th 3,489^th 1,165^th 3,254^th 3,330^th 3,519^th 3,377^th 3,496^th 3,547^th 3,406^th 3,690^th 3,352^nd 3,680^th 3,478^th 3,653^rd 3,700^th 3,356^th 922^nd 3,547^th 3,666^th 3,429^th 3,669^th 3,305^th 912^th 3,654^th 3,447^th 3,702^nd 3,418^th 34^th 3,559^th 3,658^th 3,593^rd 3,293^rd 2,688^th 3,276^th 3,367^th 3,451^st 3,470^th 3,505^th 3,396^th 3,268^th

Forsyth–Edwards Notation

490^th 452^nd 54^th

Fractions

747^th 1,447^th 915^th 442^nd 1,573^rd

Game of Life

856^th 348^th 320^th 934^th 597^th 468^th

Gijswijt’s Sequence

882^nd 845^th 1,177^th 660^th 425^th

Gray Code Decoder

646^th 163^rd 617^th 488^th

Gray Code Encoder

819^th 664^th 821^st 118^th

Happy Numbers

3,161^st 989^th 897^th 1,658^th 2,594^th 1,568^th 2,693^rd 2,521^st 999^th 1,464^th 2,767^th 2,410^th 2,750^th 2,192^nd 2,915^th 3,222^nd 2,087^th 3,134^th 2,498^th 3,199^th 3,237^th 2,849^th 1,602^nd 2,928^th 3,185^th 2,688^th 2,934^th 1,438^th 2,989^th 2,211^th 2,350^th 3,255^th 2,291^st 860^th 2,190^th 2,544^th 3,010^th 1,858^th 627^th 1,240^th 2,774^th 1,470^th 2,952^nd 2,213^th 2,452^nd 2,880^th

Happy Numbers (Long)

2,094^th 1,234^th 1,136^th 522^nd 2,120^th 1,208^th 1,945^th 988^th 1,658^th 1,773^rd 2,016^th 1,831^st 1,929^th 1,899^th 1,804^th 2,109^th 1,789^th 2,107^th 1,979^th 2,063^rd 2,116^th 1,879^th 1,162^nd 2,040^th 2,101^st 1,937^th 2,079^th 1,765^th 1,965^th 2,071^st 1,898^th 2,118^th 1,841^st 136^th 1,935^th 1,622^nd 2,057^th 1,777^th 1,647^th 1,730^th 1,799^th 1,912^th 1,943^rd 2,023^rd 1,807^th 1,759^th

Hexdump

402^nd 200^th 636^th 364^th

Hilbert Curve

749^th 722^nd 736^th 318^th

Intersection

678^th 410^th 693^rd 146^th

Inventory Sequence

1,666^th 1,619^th 952^nd 1,625^th 1,689^th 1,417^th 1,450^th 1,441^st 1,237^th 1,467^th 1,572^nd 1,349^th 1,522^nd 1,369^th 1,315^th 1,675^th 1,352^nd 1,653^rd 1,497^th 1,683^rd 1,443^rd 1,596^th 1,485^th 1,657^th 1,514^th 1,494^th 1,280^th 1,606^th 1,607^th 1,548^th 1,687^th 1,339^th 1,463^rd 1,511^th 1,628^th 1,591^st 1,307^th 1,193^rd 1,246^th 1,362^nd 1,428^th 1,556^th 1,475^th 1,398^th 1,278^th

ISBN

890^th 353^rd 1,318^th 520^th 737^th 1,558^th 1,242^nd 443^rd 1,436^th

Jacobi Symbol

396^th 476^th 204^th

Kaprekar Numbers

1,068^th 515^th 560^th 597^th

Kolakoski Constant

1,682^nd 1,374^th 910^th 1,033^rd 1,740^th 1,257^th 1,209^th 1,054^th 1,203^rd 1,418^th 1,393^rd 1,302^nd 1,442^nd 1,307^th 1,351^st 1,073^rd 1,734^th 1,398^th 914^th 1,126^th 1,511^th 1,568^th 1,693^rd 1,147^th 1,099^th 790^th 888^th 1,543^rd 1,319^th 1,564^th 1,473^rd 924^th 1,494^th 1,658^th 1,642^nd 953^rd 847^th 758^th 990^th 1,460^th 1,130^th 890^th 1,181^st 1,038^th

Kolakoski Sequence

1,998^th 1,191^st 529^th 1,960^th 2,014^th 1,801^st 1,764^th 1,627^th 1,615^th 1,841^st 1,713^th 1,706^th 1,674^th 1,742^nd 1,816^th 1,593^rd 1,991^st 1,686^th 2,002^nd 1,720^th 1,854^th 1,854^th 2,004^th 1,745^th 1,652^nd 1,578^th 1,576^th 470^th 1,884^th 1,928^th 1,754^th 248^th 1,924^th 1,941^st 1,875^th 1,601^st 773^rd 1,553^rd 1,630^th 1,655^th 1,806^th 1,941^st 1,697^th 1,548^th

Leap Years

5,014^th 599^th 1,783^rd 3,407^th 4,826^th 1,007^th 2,175^th 2,517^th 4,628^th 4,734^th 4,939^th 2,738^th 4,852^nd 4,836^th 4,818^th 5,025^th 4,691^st 5,008^th 4,844^th 4,632^nd 5,021^st 4,781^st 1,260^th 4,950^th 4,996^th 4,601^st 4,933^rd 4,738^th 3,163^rd 535^th 4,789^th 5,029^th 4,758^th 1,287^th 4,912^th 1,349^th 4,915^th 3,502^nd 1,284^th 4,698^th 4,879^th 4,751^st 4,934^th 4,922^nd 4,808^th 4,657^th

Levenshtein Distance

803^rd 693^rd 951^st 1,198^th 887^th

Leyland Numbers

1,677^th 736^th 626^th 1,279^th 1,882^nd 1,527^th 1,554^th 1,518^th 1,403^rd 1,625^th 1,749^th 1,610^th 1,627^th 1,783^rd 1,721^st 1,885^th 1,462^nd 1,901^st 1,766^th 1,510^th 1,905^th 1,542^nd 1,790^th 1,862^nd 1,891^st 1,732^nd 1,688^th 1,474^th 1,608^th 1,872^nd 1,711^th 1,903^rd 1,679^th 721^st 1,814^th 1,848^th 1,855^th 1,483^rd 1,364^th 1,572^nd 1,493^rd 1,655^th 1,629^th 1,663^rd 1,644^th 1,450^th

ln 2

1,786^th 1,053^rd 1,462^nd 1,075^th 1,244^th 1,353^rd 1,337^th 1,424^th 1,265^th 1,703^rd 1,586^th 1,733^rd 1,831^st 1,558^th 1,523^rd 1,492^nd 1,687^th 1,447^th 1,639^th 1,737^th 1,142^nd 1,401^st 1,232^nd 1,119^th 1,867^th 1,750^th 1,617^th 1,876^th 1,204^th 1,252^nd 1,682^nd 1,421^st 1,777^th 1,554^th 1,305^th 1,094^th 1,090^th 1,037^th 1,838^th 1,452^nd 1,771^st 1,718^th 1,647^th 1,506^th 1,809^th 1,165^th 1,796^th 1,177^th 1,597^th 903^rd 996^th 1,187^th 1,629^th 940^th 1,315^th 1,019^th 1,327^th 1,230^th

Look and Say

2,179^th 1,158^th 623^rd 1,525^th 1,886^th 2,165^th 1,914^th 1,817^th 1,774^th 2,118^th 1,952^nd 1,615^th 1,761^st 2,100^th 1,863^rd 1,803^rd 1,970^th 1,715^th 1,906^th 1,865^th 1,738^th 2,197^th 1,925^th 1,950^th 2,201^st 1,771^st 2,038^th 2,067^th 2,008^th 2,185^th 1,788^th 1,855^th 1,744^th 1,681^st 2,160^th 1,959^th 2,088^th 1,895^th 971^st 2,093^rd 2,169^th 2,113^th 1,699^th 250^th 1,650^th 1,911^th 1,995^th 1,842^nd 2,148^th 1,808^th 1,660^th

Lucky Numbers

1,637^th 775^th 886^th 1,553^rd 1,654^th 1,381^st 1,435^th 1,344^th 1,181^st 1,298^th 1,524^th 1,318^th 1,511^th 1,449^th 1,390^th 1,639^th 1,258^th 1,633^rd 1,502^nd 1,554^th 1,645^th 1,347^th 1,544^th 1,529^th 1,635^th 1,458^th 1,496^th 1,304^th 1,471^st 1,592^nd 1,475^th 1,649^th 1,334^th 1,534^th 1,577^th 1,557^th 1,557^th 1,279^th 1,123^rd 1,184^th 1,455^th 1,359^th 1,497^th 1,608^th 1,424^th 1,223^rd

Lucky Tickets

823^rd 689^th

Mahjong

419^th 360^th 418^th 426^th 309^th 402^nd

Mandelbrot

596^th 381^st 888^th 592^nd 300^th

Maze

253^rd 484^th 360^th 239^th 33^rd

Medal Tally

672^nd 278^th 497^th

Minesweeper

433^rd 96^th 409^th 400^th 475^th 479^th 183^rd 402^nd

Morse Decoder

439^th 181^st 681^st 700^th

Morse Encoder

908^th 126^th

Multitap Input

298^th 87^th 375^th

Musical Chords

542^nd 670^th 730^th 657^th 724^th

N Queens

838^th 470^th 772^nd 481^st 669^th

Nim

35^th 146^th 371^st 62^nd 198^th

Niven Numbers

4,300^th 3,922^nd 1,814^th 1,274^th 1,923^rd 4,206^th 3,881^st 1,720^th 3,943^rd 2,144^th 4,224^th 4,109^th 2,906^th 4,159^th 3,480^th 4,115^th 3,840^th 4,050^th 3,764^th 4,071^st 4,199^th 4,312^th 4,318^th 3,750^th 4,283^rd 4,011^th 4,310^th 4,314^th 4,181^st 4,136^th 1,109^th 4,308^th 4,093^rd 4,294^th 4,058^th 4,125^th 3,486^th 2,831^st 1,961^st 3,866^th 4,218^th 3,802^nd 216^th 4,052^nd 314^th 3,610^th 4,166^th 3,613^th 1,796^th 3,355^th 3,950^th 3,827^th 3,725^th 4,150^th 3,989^th 3,821^st 4,138^th

Niven Numbers (Long)

2,676^th 2,478^th 2,111^th 760^th 1,738^th 2,380^th 1,513^th 2,489^th 1,848^th 2,285^th 2,345^th 2,640^th 2,415^th 2,494^th 2,454^th 2,413^th 2,684^th 2,354^th 2,665^th 2,554^th 2,651^st 2,680^th 2,429^th 337^th 2,595^th 2,673^rd 2,538^th 2,542^nd 2,361^st 1,887^th 2,042^nd 2,508^th 2,601^st 2,397^th 735^th 2,530^th 2,665^th 2,582^nd 2,367^th 2,276^th 2,322^nd 2,469^th 2,441^st 2,543^rd 2,509^th 2,472^nd 2,314^th

Number Spiral

1,104^th 1,354^th 1,547^th 825^th 1,144^th 1,840^th 515^th 1,242^nd 1,230^th 1,226^th 1,444^th 1,169^th 1,181^st 1,472^nd 1,222^nd 1,665^th 1,040^th 1,789^th 1,267^th 1,772^nd 1,828^th 1,293^rd 1,429^th 1,453^rd 1,691^st 1,809^th 1,108^th 1,257^th 1,014^th 968^th 1,525^th 1,319^th 1,536^th 1,173^rd 823^rd 1,748^th 1,793^rd 1,734^th 1,201^st 652^nd 745^th 1,052^nd 934^th 1,309^th 973^rd 1,247^th 1,091^st

Odious Numbers

4,214^th 3,562^nd 3,087^th 674^th 2,847^th 3,709^th 918^th 3,648^th 1,836^th 2,647^th 3,360^th 3,952^nd 3,556^th 3,880^th 3,429^th 3,933^rd 3,837^th 4,227^th 3,418^th 4,181^st 3,684^th 4,221^st 4,229^th 4,113^th 3,979^th 384^th 3,993^rd 4,209^th 3,934^th 3,991^st 2,455^th 713^th 2,007^th 3,566^th 4,096^th 3,307^th 974^th 3,883^rd 2,591^st 4,004^th 2,940^th 639^th 2,527^th 3,820^th 3,401^st 4,035^th 3,767^th 3,497^th 4,011^th

Odious Numbers (Long)

2,662^nd 2,328^th 1,663^rd 625^th 1,748^th 2,678^th 907^th 2,439^th 1,636^th 2,260^th 2,420^th 2,585^th 2,337^th 2,516^th 2,369^th 2,368^th 2,672^nd 2,341^st 2,657^th 2,460^th 2,626^th 2,669^th 2,396^th 269^th 2,592^nd 2,659^th 2,543^rd 2,504^th 2,318^th 545^th 2,610^th 2,487^th 2,616^th 2,415^th 832^nd 2,534^th 1,736^th 2,580^th 2,329^th 1,885^th 2,290^th 2,435^th 2,376^th 2,565^th 2,556^th 2,422^nd 2,287^th

Ordinal Numbers

536^th 202^nd 1,406^th 148^th

PalindromemordnilaP

662^nd 21^st 400^th

Pangram Grep

441^st 715^th 2,340^th 2,249^th 2,735^th 2,724^th 2,760^th 2,668^th 894^th 785^th 321^st 2,720^th 2,779^th 2,766^th

Partition Numbers

1,019^th 593^rd 821^st 727^th

Pascal’s Triangle

3,053^rd 2,902^nd 265^th 1,493^rd 2,068^th 3,074^th 1,841^st 2,747^th 2,017^th 2,579^th 2,918^th 2,937^th 2,773^rd 2,806^th 2,874^th 2,813^th 2,989^th 2,662^nd 3,064^th 2,786^th 3,085^th 3,087^th 2,754^th 2,958^th 3,024^th 3,077^th 2,801^st 2,832^nd 2,701^st 2,658^th 2,507^th 2,945^th 3,030^th 2,845^th 441^st 3,036^th 1,231^st 3,011^th 2,716^th 2,659^th 2,631^st 2,770^th 2,886^th 2,859^th 3,044^th 2,797^th 2,642^nd

Pernicious Numbers

3,526^th 2,902^nd 2,033^rd 1,795^th 2,395^th 3,136^th 2,109^th 3,099^th 2,365^th 2,027^th 2,894^th 3,403^rd 3,013^th 3,305^th 2,882^nd 3,256^th 3,539^th 2,876^th 3,510^th 3,173^rd 3,530^th 3,545^th 3,324^th 2,326^th 3,327^th 3,522^nd 3,322^nd 3,333^rd 2,553^rd 1,565^th 2,878^th 3,199^th 3,463^rd 2,984^th 1,471^st 3,203^rd 2,446^th 3,364^th 2,798^th 2,682^nd 1,368^th 2,568^th 3,225^th 3,187^th 3,360^th 3,240^th 3,130^th 3,223^rd

Pernicious Numbers (Long)

1,894^th 1,638^th 1,173^rd 878^th 987^th 1,859^th 1,113^th 1,825^th 1,085^th 1,521^st 1,622^nd 1,709^th 1,657^th 1,830^th 1,733^rd 1,655^th 1,903^rd 1,677^th 1,878^th 1,807^th 1,896^th 1,681^st 951^st 1,733^rd 1,887^th 1,775^th 1,780^th 1,622^nd 677^th 1,380^th 1,136^th 2,037^th 1,755^th 643^rd 1,751^st 1,060^th 1,700^th 1,642^nd 1,081^st 1,553^rd 1,765^th 1,709^th 1,781^st 1,586^th 1,630^th 1,577^th

Poker

584^th 426^th 351^st 548^th 567^th

Polyominoes

523^rd 862^nd 378^th 816^th

Prime Numbers

5,570^th 5,074^th 2,351^st 1,509^th 2,522^nd 4,537^th 1,372^nd 4,594^th 2,281^st 2,854^th 3,502^nd 5,054^th 4,277^th 4,791^st 4,295^th 5,134^th 3,346^th 3,790^th 1,972^nd 5,027^th 5,599^th 24^th 5,048^th 1,767^th 5,240^th 5,614^th 4,995^th 5,081^st 2,340^th 3,226^th 2,181^st 3,723^rd 5,277^th 4,052^nd 491^st 5,286^th 1,470^th 1,799^th 2,952^nd 823^rd 1,929^th 4,764^th 3,310^th 5,151^st 4,848^th 4,165^th 5,299^th

Prime Numbers (Long)

3,203^rd 2,518^th 1,409^th 2,227^th 1,151^st 3,080^th 1,255^th 3,003^rd 1,582^nd 2,486^th 2,480^th 1,386^th 1,960^th 1,823^rd 2,963^rd 2,943^rd 3,208^th 2,868^th 1,328^th 3,047^th 3,205^th 20^th 2,412^th 1,343^rd 2,596^th 3,201^st 2,997^th 3,034^th 2,872^nd 1,370^th 1,613^th 1,563^rd 3,215^th 2,980^th 233^rd 3,163^rd 1,543^rd 3,137^th 2,891^st 2,780^th 2,736^th 2,987^th 2,909^th 3,035^th 3,094^th 2,989^th 2,839^th

Proximity Grid

282^nd 582^nd

QR Decoder

352^nd 510^th

Quine

10^th 4,246^th 303^rd 4,473^rd 5,579^th 4,587^th 5,325^th 4,290^th 4,102^nd 4,210^th 1,747^th 3,011^th 2,266^th 1,708^th 3,345^th 4,879^th 1,308^th 4,106^th 2,030^th 2,952^nd 611^th 3,358^th 687^th 4,961^st 4,031^st 1,857^th 3,718^th 5,352^nd 1,928^th 4,095^th 5,600^th

Recamán

2,049^th 1,702^nd 592^nd 811^th 1,398^th 1,761^st 1,252^nd 1,802^nd 1,788^th 1,614^th 1,714^th 1,956^th 1,725^th 1,912^th 1,834^th 1,701^st 2,054^th 1,706^th 2,043^rd 1,861^st 2,013^th 2,058^th 1,790^th 1,992^nd 1,904^th 2,033^rd 1,919^th 1,897^th 1,678^th 1,964^th 2,003^rd 1,933^rd 2,062^nd 1,754^th 316^th 1,925^th 2,016^th 1,977^th 1,687^th 1,591^st 1,652^nd 1,766^th 1,776^th 1,927^th 1,869^th 1,814^th 1,664^th

Repeating Decimals

623^rd 332^nd

Reverse Polish Notation

663^rd 496^th 455^th 216^th

Reversi

496^th 379^th 346^th

Rijndael S-box

820^th 806^th 839^th 1,002^nd 1,080^th 495^th

Rock-paper-scissors-Spock-lizard

667^th 515^th 1,149^th 807^th 113^th

Roman to Arabic

1,145^th 795^th 1,298^th 1,125^th 1,290^th 829^th 1,286^th

ROT13

721^st 310^th 791^st 274^th 655^th 796^th 206^th

Rule 110

1,616^th 351^st 431^st 1,354^th 1,635^th 820^th 1,453^rd 782^nd 1,326^th 1,596^th 1,435^th 1,386^th 1,491^st 1,333^rd 1,295^th 1,646^th 1,444^th 1,672^nd 1,661^st 1,348^th 1,510^th 1,550^th 1,659^th 1,436^th 1,340^th 1,283^rd 1,301^st 1,642^nd 1,466^th 1,618^th 1,418^th 495^th 1,556^th 1,585^th 1,585^th 1,425^th 876^th 1,259^th 1,328^th 1,472^nd 1,536^th 1,369^th 1,280^th

Scrambled Sort

230^th 446^th 642^nd 703^rd 668^th 676^th

Set

293^rd 154^th 556^th 423^rd

Seven Segment

487^th 560^th 1,105^th

SI Units

448^th 432^nd 175^th

Sierpiński Triangle

2,039^th 1,874^th 521^st 1,681^st 2,015^th 873^rd 1,706^th 827^th 1,563^rd 1,977^th 1,701^st 2,063^rd 1,668^th 1,709^th 2,017^th 1,497^th 2,061^st 1,691^st 2,102^nd 2,088^th 2,062^nd 1,970^th 1,994^th 2,077^th 1,663^rd 1,589^th 1,468^th 1,459^th 2,019^th 1,885^th 1,945^th 1,717^th 815^th 1,658^th 1,136^th 1,955^th 1,536^th 776^th 1,373^rd 1,619^th 1,575^th 1,771^st 2,066^th 1,838^th 1,513^th

Smith Numbers

1,552^nd 1,051^st 607^th 720^th 1,567^th 1,411^th 1,358^th 1,370^th 1,119^th 1,178^th 1,440^th 1,285^th 1,390^th 1,333^rd 1,205^th 1,569^th 1,243^rd 1,564^th 1,382^nd 1,245^th 1,579^th 1,339^th 1,518^th 1,484^th 1,558^th 1,348^th 1,352^nd 1,190^th 1,429^th 1,503^rd 1,392^nd 1,468^th 1,211^th 755^th 1,432^nd 1,530^th 1,521^st 1,229^th 807^th 1,096^th 1,263^rd 1,341^st 1,424^th 1,374^th 1,224^th 1,188^th

Snake

150^th 222^nd

Spelling Numbers

437^th 541^st 187^th 849^th 626^th

Star Wars GPT

376^th 446^th

Star Wars Opening Crawl

592^nd

Sudoku

149^th 415^th

Sudoku (Fill-in)

361^st 422^nd

Taxicab Numbers

310^th 86^th 511^th 497^th 399^th 309^th

Ten-pin Bowling

472^nd 630^th

Tic-tac-toe

490^th 318^th 535^th 537^th 225^th

Time Distance

521^st

Tongue-twisters

1,883^rd 789^th 412^th 1,203^rd 2,450^th 1,651^st 2,118^th 1,617^th 835^th 1,367^th 1,811^th 2,379^th 1,284^th 2,412^th 1,470^th 1,195^th 1,643^rd 2,144^th 1,391^st 2,141^st 2,439^th 2,055^th 1,939^th 2,205^th 1,466^th 1,781^st 1,417^th 605^th 1,443^rd 2,345^th 916^th 2,201^st 1,873^rd 1,686^th 2,035^th 2,398^th 2,194^th 1,372^nd 256^th 778^th 1,766^th 2,363^rd 1,546^th 1,427^th 1,472^nd 775^th

Topological Sort

222^nd 386^th

Tower of Hanoi

1,056^th 799^th 761^st 1,013^th 1,331^st 1,266^th 1,458^th 1,534^th 1,315^th 1,540^th 1,526^th 1,546^th 1,073^rd 1,305^th 1,426^th 991^st 1,087^th

Transpose Sentence

516^th 346^th 716^th 418^th

Trinomial Triangle

337^th 288^th 463^rd 362^nd 735^th

Ulam Sequence

305^th 401^st 318^th

United States

801^st 438^th 1,485^th 373^rd

Vampire Numbers

1,214^th 1,323^rd 982^nd 1,109^th 1,490^th 1,225^th 1,219^th 1,192^nd 822^nd 1,035^th 1,261^st 1,244^th 1,296^th 1,392^nd 1,142^nd 1,479^th 1,120^th 1,500^th 1,355^th 1,073^rd 1,502^nd 1,177^th 1,389^th 1,433^rd 1,487^th 1,287^th 1,133^rd 964^th 1,103^rd 1,463^rd 1,178^th 1,384^th 1,135^th 1,402^nd 1,317^th 1,472^nd 1,427^th 1,111^th 483^rd 949^th 1,152^nd 1,251^st 1,160^th 989^th 1,084^th 1,014^th

Van Eck Sequence

1,848^th 1,815^th 1,251^st 1,803^rd 1,867^th 1,537^th 1,595^th 1,564^th 1,380^th 1,552^nd 1,695^th 1,487^th 1,717^th 1,604^th 1,518^th 1,853^rd 1,512^th 1,840^th 1,709^th 1,578^th 1,861^st 1,576^th 1,800^th 1,671^st 1,828^th 1,772^nd 1,704^th 1,451^st 1,778^th 1,730^th 1,702^nd 1,624^th 1,678^th 1,804^th 1,731^st 1,458^th 1,501^st 1,437^th 1,524^th 1,530^th 1,705^th 1,782^nd 1,555^th 1,427^th

Zeckendorf Representation

278^th 436^th 731^st 620^th

Zodiac Signs

520^th 308^th 659^th 530^th

1,230^th 1,569^th 1,042^nd 921^st 369^th 874^th 779^th 1,165^th 1,336^th 938^th 1,699^th 1,390^th 1,686^th 1,480^th 1,543^rd 1,537^th 1,368^th 1,322^nd 1,280^th 1,433^rd 1,491^st 1,048^th 706^th 1,201^st 1,128^th 1,754^th 1,641^st 1,519^th 1,784^th 630^th 1,156^th 1,625^th 1,152^nd 1,772^nd 1,308^th 998^th 850^th 562^nd 802^nd 1,585^th 775^th 1,637^th 1,442^nd 1,649^th 1,071^st 1,712^th 979^th 1,729^th 887^th 1,470^th 603^rd 821^st 998^th 1,297^th 406^th 1,253^rd 571^st 1,081^st 1,243^rd

1,872^nd 1,850^th 857^th 423^rd 1,249^th 1,109^th 1,387^th 1,662^nd 1,316^th 2,029^th 1,819^th 2,146^th 1,953^rd 1,902^nd 2,267^th 1,729^th 1,733^rd 1,634^th 2,512^th 1,755^th 974^th 1,982^nd 2,180^th 2,400^th 2,124^th 1,347^th 1,205^th 681^st 1,142^nd 2,094^th 1,252^nd 2,260^th 1,985^th 2,288^th 1,624^th 2,468^th 2,435^th 1,159^th 786^th 1,052^nd 1,469^th 2,004^th 455^th 1,472^nd 1,573^rd 1,560^th 1,721^st

4,056^th 4,110^th 3,004^th 1,511^th 2,314^th 2,892^nd 3,118^th 2,686^th 2,761^st 2,381^st 3,926^th 3,223^rd 3,079^th 2,982^nd 3,724^th 3,385^th 3,270^th 2,087^th 4,136^th 3,391^st 3,459^th 2,636^th 3,489^th 4,077^th 3,484^th 2,461^st 2,163^rd 1,935^th 1,856^th 4,153^rd 3,161^st 3,887^th 3,790^th 1,974^th 3,050^th 2,408^th 3,964^th 2,013^th 1,237^th 1,740^th 2,118^th 3,291^st 1,567^th 2,561^st 2,418^th 2,669^th 2,300^th

2,305^th 2,284^th 1,292^nd 1,808^th 1,123^rd 1,521^st 1,769^th 1,840^th 1,682^nd 1,716^th 1,565^th 2,149^th 1,967^th 2,142^nd 2,217^th 2,007^th 1,874^th 1,793^rd 2,075^th 1,793^rd 1,965^th 2,225^th 1,465^th 1,912^th 1,544^th 1,416^th 2,339^th 2,239^th 1,982^nd 2,026^th 2,359^th 1,511^th 1,639^th 2,037^th 1,443^rd 2,290^th 2,065^th 1,915^th 1,610^th 1,473^rd 1,324^th 1,283^rd 2,328^th 1,885^th 2,187^th 2,188^th 2,075^th 1,859^th 2,263^rd 1,375^th 2,245^th 1,376^th 1,963^rd 982^nd 1,222^nd 1,423^rd 1,941^st 1,144^th 1,642^nd 1,592^nd 1,671^st 1,497^th

2,455^th 2,389^th 1,913^th 1,327^th 1,646^th 2,111^th 1,780^th 1,888^th 1,737^th 2,242^nd 2,123^rd 2,055^th 2,040^th 2,156^th 2,094^th 2,029^th 1,757^th 2,510^th 2,078^th 2,325^th 1,992^nd 2,255^th 2,396^th 2,140^th 1,694^th 1,585^th 1,498^th 1,436^th 2,436^th 1,999^th 2,350^th 2,309^th 1,949^th 1,984^th 2,468^th 2,408^th 1,521^st 1,257^th 1,450^th 1,564^th 2,357^th 1,341^st 1,954^th 1,626^th 1,770^th 1,724^th

√2

2,828^th 2,793^rd 2,163^rd 1,717^th 1,874^th 2,477^th 2,037^th 2,184^th 2,011^th 2,703^rd 2,427^th 2,338^th 2,316^th 2,446^th 2,371^st 2,302^nd 2,155^th 2,882^nd 2,397^th 2,348^th 2,413^th 2,495^th 2,772^nd 2,463^rd 1,939^th 1,733^rd 1,694^th 1,661^st 2,839^th 2,266^th 2,711^th 2,638^th 2,545^th 2,221^st 2,802^nd 2,745^th 1,809^th 1,426^th 1,606^th 1,808^th 2,729^th 1,533^rd 2,238^th 1,917^th 1,980^th 1,977^th

𝑒

3,276^th 3,208^th 2,635^th 1,604^th 1,901^st 2,800^th 2,230^th 2,109^th 1,937^th 3,134^th 2,732^nd 2,410^th 2,326^th 2,994^th 2,791^st 2,527^th 1,754^th 3,348^th 2,820^th 3,043^rd 2,057^th 2,870^th 3,249^th 3,098^th 2,167^th 1,828^th 1,778^th 1,707^th 3,291^st 2,618^th 3,197^th 3,016^th 2,072^nd 2,449^th 1,314^th 3,085^th 1,864^th 1,373^rd 1,620^th 1,996^th 2,646^th 1,558^th 2,201^st 2,366^th 2,307^th 1,809^th