retrohun

12 Days of Christmas

2,795^th 2,798^th 269^th 3,004^th 3,325^th 1,742^nd 3,321^st 2,955^th 2,780^th 3,034^th 3,298^th 2,967^th 2,946^th 3,265^th 2,899^th 2,931^st 2,920^th 3,296^th 2,891^st 3,317^th 3,249^th 2,862^nd 3,090^th 3,231^st 3,072^nd 2,948^th 2,731^st 3,019^th 3,266^th 2,753^rd 3,203^rd 2,870^th 3,110^th 3,082^nd 2,531^st 3,216^th 2,846^th 270^th 2,729^th 3,077^th 3,009^th 3,036^th 2,908^th 2,969^th 2,722^nd

24 Game

266^th 265^th 81^st

99 Bottles of Beer

3,071^st 1,547^th 180^th 2,445^th 3,314^th 2,133^rd 2,788^th 1,845^th 2,985^th 3,133^rd 3,097^th 3,136^th 3,086^th 3,227^th 3,057^th 3,120^th 3,013^th 3,300^th 3,053^rd 3,170^th 3,294^th 2,998^th 3,224^th 3,250^th 3,194^th 3,137^th 1,494^th 3,077^th 3,306^th 3,093^rd 3,251^st 3,041^st 3,251^st 3,237^th 1,955^th 3,274^th 3,029^th 374^th 3,006^th 3,046^th 3,223^rd 3,228^th 3,193^rd 3,156^th 3,121^st

Abundant Numbers

3,610^th 673^rd 818^th 3,585^th 3,319^th 1,098^th 3,414^th 3,349^th 2,273^rd 3,225^th 3,499^th 3,307^th 3,447^th 3,289^th 3,467^th 3,642^nd 3,275^th 3,623^rd 3,429^th 3,636^th 3,645^th 3,190^th 3,524^th 3,546^th 3,629^th 3,477^th 3,624^th 3,155^th 3,561^st 3,530^th 3,358^th 3,648^th 3,244^th 1,294^th 3,495^th 3,577^th 3,572^nd 3,219^th 1,149^th 3,088^th 3,417^th 3,309^th 3,558^th 3,406^th 3,374^th 3,647^th

Abundant Numbers (Long)

2,059^th 747^th 1,445^th 2,018^th 1,842^nd 1,144^th 1,917^th 1,920^th 1,787^th 1,873^rd 2,014^th 1,860^th 1,962^nd 1,935^th 1,897^th 2,071^st 1,856^th 2,064^th 1,984^th 2,072^nd 1,840^th 2,025^th 2,032^nd 1,964^th 2,052^nd 1,849^th 1,977^th 2,027^th 1,951^st 2,070^th 1,865^th 1,960^th 2,023^rd 2,041^st 2,012^th 1,861^st 1,779^th 1,828^th 1,903^rd 1,954^th 1,967^th 1,886^th 1,910^th 2,069^th

Arabic to Roman

1,332^nd 485^th 306^th

Arithmetic Numbers

640^th 1,218^th

Arrows

301^st

Ascending Primes

259^th 867^th 282^nd

ASCII Table

1,543^rd 1,473^rd 195^th 1,442^nd 1,790^th 501^st 1,283^rd 1,368^th 1,249^th 1,510^th 1,322^nd 1,204^th 1,521^st 1,426^th 1,754^th 1,228^th 1,741^st 1,338^th 1,781^st 1,726^th 1,200^th 1,459^th 1,577^th 1,764^th 1,330^th 1,556^th 1,189^th 1,230^th 1,717^th 1,440^th 1,757^th 1,324^th 1,609^th 1,554^th 1,709^th 1,686^th 1,100^th 237^th 1,004^th 1,128^th 1,492^nd 1,454^th 1,589^th 1,160^th 1,729^th

Billiards

205^th

brainfuck

688^th 206^th 693^rd 660^th

Card Number Validation

245^th 536^th

Catalan Numbers

1,521^st 1,280^th 1,199^th 1,242^nd 1,375^th 1,307^th 1,366^th 1,336^th 1,148^th 1,413^th 1,416^th 1,390^th 1,392^nd 1,456^th 1,424^th 1,360^th 1,329^th 1,520^th 1,443^rd 1,503^rd 1,523^rd 1,236^th 1,473^rd 1,469^th 1,316^th 1,247^th 1,177^th 1,164^th 1,480^th 1,227^th 1,505^th 1,434^th 26^th 1,292^nd 1,506^th 1,495^th 1,259^th 1,244^th 1,110^th 1,206^th 1,398^th 1,356^th 1,251^st 1,128^th 1,414^th

Catalan’s Constant

1,313^th 1,097^th 757^th 871^st 821^st 912^th 992^nd 890^th 1,063^rd 1,141^st 1,092^nd 1,075^th 1,230^th 1,161^st 1,123^rd 838^th 1,368^th 1,163^rd 1,126^th 806^th 1,214^th 1,340^th 974^th 761^st 391^st 668^th 1,241^st 1,027^th 1,227^th 1,296^th 1,291^st 776^th 1,317^th 1,329^th 670^th 479^th 584^th 860^th 1,132^nd 945^th 708^th 697^th 727^th

Christmas Trees

2,546^th 2,467^th 1,184^th 2,440^th 2,323^rd 1,737^th 2,307^th 2,284^th 2,277^th 2,464^th 2,283^rd 2,438^th 2,408^th 2,395^th 2,583^rd 2,243^rd 2,582^nd 2,419^th 2,590^th 2,586^th 2,232^nd 2,433^rd 2,490^th 2,385^th 2,363^rd 2,260^th 2,365^th 1,405^th 2,350^th 2,585^th 2,381^st 2,471^st 2,446^th 2,001^st 2,527^th 2,279^th 789^th 2,205^th 2,306^th 2,366^th 2,373^rd 2,551^st 2,403^rd 2,575^th

Collatz

2,754^th 775^th 1,865^th 2,724^th 2,603^rd 1,189^th 2,632^nd 2,596^th 2,479^th 2,524^th 2,659^th 2,535^th 2,674^th 2,605^th 2,566^th 2,761^st 2,550^th 2,752^nd 2,698^th 2,744^th 2,762^nd 2,518^th 2,714^th 2,705^th 2,667^th 2,756^th 2,526^th 2,704^th 2,683^rd 2,637^th 2,763^rd 2,562^nd 2,642^nd 2,612^th 2,725^th 2,687^th 2,531^st 2,484^th 2,497^th 2,614^th 2,570^th 2,667^th 2,536^th 2,616^th

CSS Colors

747^th 415^th

Cubes

1,085^th 1,102^nd 530^th 1,171^st 1,351^st 1,144^th 1,156^th 1,123^rd 984^th 1,269^th 1,050^th 1,173^rd 1,177^th 1,028^th 1,223^rd 1,071^st 1,360^th 1,211^th 1,364^th 1,362^nd 1,003^rd 1,257^th 1,294^th 1,195^th 1,043^rd 971^st 1,017^th 1,262^nd 1,052^nd 1,353^rd 1,097^th 1,300^th 1,191^st 1,342^nd 1,333^rd 1,063^rd 1,260^th 952^nd 1,030^th 1,018^th 1,089^th 1,228^th 1,057^th 1,221^st

Day of Week

218^th 604^th 823^rd 1,125^th

DFA Simulator

326^th

Diamonds

1,888^th 1,914^th 303^rd 1,866^th 1,990^th 1,736^th 1,728^th 1,694^th 1,664^th 1,835^th 1,682^nd 1,784^th 1,852^nd 1,733^rd 1,982^nd 1,652^nd 2,001^st 1,778^th 1,994^th 2,002^nd 1,625^th 1,816^th 1,883^rd 1,745^th 1,774^th 1,638^th 1,697^th 1,967^th 1,861^st 2,003^rd 1,757^th 1,890^th 1,789^th 1,973^rd 1,934^th 1,661^st 470^th 1,592^nd 1,665^th 1,845^th 1,792^nd 1,960^th 1,716^th 1,954^th

Divisors

4,761^st 2,040^th 2,124^th 4,659^th 4,510^th 1,720^th 4,570^th 2,505^th 4,484^th 4,573^rd 4,685^th 4,546^th 4,574^th 4,635^th 4,593^rd 4,776^th 4,526^th 4,770^th 4,616^th 4,792^nd 4,788^th 4,508^th 4,689^th 4,723^rd 4,588^th 4,614^th 4,534^th 4,562^nd 3,782^nd 4,672^nd 4,784^th 4,606^th 387^th 4,743^rd 2,059^th 4,710^th 4,540^th 4,485^th 4,512^th 4,585^th 4,577^th 4,650^th 4,736^th 4,629^th 4,748^th

Emirp Numbers

2,581^st 2,240^th 918^th 2,363^rd 1,401^st 1,613^th 2,353^rd 2,212^th 644^th 1,396^th 2,335^th 2,053^rd 2,374^th 1,989^th 2,403^rd 2,598^th 1,696^th 2,540^th 2,056^th 2,633^rd 2,625^th 1,704^th 2,265^th 2,291^st 2,593^rd 2,046^th 2,288^th 875^th 2,346^th 2,426^th 1,758^th 2,637^th 2,010^th 910^th 1,948^th 464^th 2,386^th 1,479^th 788^th 1,103^rd 2,395^th 1,421^st 2,299^th 2,105^th 1,920^th 2,629^th

Emirp Numbers (Long)

1,258^th 1,220^th 670^th 1,187^th 1,090^th 1,127^th 1,140^th 1,131^st 981^st 1,071^st 1,217^th 1,102^nd 1,151^st 1,170^th 1,055^th 1,288^th 1,072^nd 1,284^th 1,205^th 1,278^th 1,293^rd 1,056^th 1,245^th 1,227^th 1,189^th 1,265^th 1,032^nd 1,146^th 1,266^th 1,213^th 1,294^th 1,136^th 824^th 1,185^th 362^nd 1,238^th 1,043^rd 982^nd 984^th 1,113^th 1,153^rd 1,166^th 1,005^th 1,083^rd 1,291^st

Emojify

489^th 215^th

Evil Numbers

4,225^th 3,222^nd 852^nd 4,108^th 4,029^th 3,574^th 1,004^th 3,643^rd 1,686^th 4,086^th 3,914^th 3,244^th 4,118^th 3,169^th 3,927^th 1,899^th 4,242^nd 3,362^nd 3,348^th 4,043^rd 4,251^st 4,062^nd 3,365^th 4,191^st 3,616^th 4,271^st 4,279^th 4,141^st 1,402^nd 3,956^th 4,128^th 4,057^th 4,256^th 2,368^th 3,946^th 4,035^th 2,349^th 4,202^nd 1,142^nd 3,370^th 4,064^th 3,807^th 795^th 3,823^rd 2,408^th 3,290^th 4,016^th 2,858^th 3,292^nd 601^st 2,212^th 4,250^th 3,025^th 3,036^th 4,265^th 3,686^th 3,499^th 3,632^nd

Evil Numbers (Long)

2,182^nd 1,292^nd 952^nd 2,149^th 2,065^th 597^th 2,041^st 1,990^th 1,916^th 2,005^th 2,141^st 1,964^th 2,094^th 1,975^th 1,996^th 2,188^th 1,965^th 2,179^th 2,055^th 2,184^th 2,187^th 1,949^th 2,132^nd 2,128^th 2,101^st 2,171^st 1,956^th 2,134^th 2,153^rd 2,046^th 2,189^th 2,023^rd 547^th 2,088^th 1,534^th 2,138^th 1,971^st 1,451^st 1,939^th 2,026^th 1,981^st 2,117^th 2,077^th 2,028^th

Factorial Factorisation

115^th 821^st 485^th

Farey Sequence

260^th

Fibonacci

8,219^th 2,378^th 3,032^nd 8,109^th 7,981^st 7,854^th 1,993^rd 7,830^th 3,483^rd 5,627^th 6,697^th 5,972^nd 4,060^th 7,715^th 8,136^th 7,641^st 7,962^nd 7,735^th 7,937^th 8,014^th 8,216^th 8,218^th 7,600^th 8,203^rd 8,054^th 7,117^th 8,235^th 6,744^th 908^th 2,614^th 7,953^rd 8,078^th 8,222^nd 7,885^th 7,915^th 8,015^th 7,615^th 3,250^th 5,256^th 7,919^th 8,248^th 7,870^th 1,024^th 8,088^th 2,530^th 8,164^th 8,127^th 8,101^st 7,375^th 6,567^th 6,732^nd 7,767^th 4,773^rd 7,525^th 7,990^th 8,061^st 7,794^th 8,212^th

Fizz Buzz

12,000^th 3,340^th 579^th 4,913^th 12,043^rd 7,441^st 1,417^th 11,839^th 2,063^rd 10,648^th 7,370^th 11,906^th 11,708^th 11,854^th 11,824^th 11,896^th 11,990^th 12,049^th 11,706^th 12,019^th 1,949^th 11,929^th 10,261^st 11,651^st 17^th 4,662^nd 12,012^th 2,175^th 11,923^rd 11,639^th 5,541^st 4,214^th 434^th 11,972^nd 11,779^th 2,416^th 11,824^th 1,636^th 5,269^th 11,657^th 3,757^th 11,629^th 11,892^nd 11,809^th 7,983^rd 11,934^th 11,790^th 11,631^st

Foo Fizz Buzz Bar

2,777^th 2,732^nd 325^th 2,738^th 2,619^th 2,656^th 2,605^th 2,546^th 2,583^rd 2,699^th 2,593^rd 2,689^th 2,718^th 2,637^th 2,808^th 2,607^th 2,798^th 2,684^th 2,789^th 2,811^th 2,564^th 2,764^th 2,718^th 2,653^rd 2,802^nd 2,583^rd 2,662^nd 2,794^th 2,666^th 2,812^th 2,647^th 2,756^th 2,710^th 2,782^nd 2,749^th 2,573^rd 2,323^rd 2,557^th 2,617^th 2,669^th 2,682^nd 2,693^rd 2,629^th

Forsyth–Edwards Notation

342^nd 327^th 31^st

Fractions

592^nd 1,116^th 1,209^th

Game of Life

247^th 234^th 665^th 462^nd 307^th

Gijswijt’s Sequence

565^th 271^st

Happy Numbers

2,550^th 2,071^st 666^th 2,447^th 2,102^nd 1,476^th 2,178^th 2,051^st 744^th 1,100^th 2,227^th 1,862^nd 2,222^nd 1,806^th 2,349^th 2,600^th 1,679^th 2,522^nd 1,997^th 2,577^th 2,608^th 1,564^th 2,205^th 2,355^th 2,568^th 2,153^rd 2,362^nd 1,100^th 2,415^th 1,699^th 1,867^th 2,622^nd 1,814^th 1,411^th 1,697^th 2,005^th 2,426^th 1,469^th 460^th 943^rd 2,231^st 1,089^th 2,380^th 1,741^st 1,952^nd 2,619^th

Happy Numbers (Long)

1,605^th 1,575^th 867^th 1,557^th 1,623^rd 1,454^th 1,505^th 1,441^st 1,295^th 1,372^nd 1,553^rd 1,414^th 1,489^th 1,470^th 1,396^th 1,619^th 1,387^th 1,615^th 1,529^th 1,587^th 1,621^st 1,384^th 1,564^th 1,569^th 1,494^th 1,596^th 1,377^th 1,491^st 1,590^th 1,466^th 1,622^nd 1,425^th 1,510^th 1,487^th 1,256^th 1,578^th 1,374^th 1,289^th 1,341^st 1,392^nd 1,459^th 1,499^th 1,558^th 1,398^th 1,620^th

Hexdump

129^th 435^th

Intersection

697^th

Inventory Sequence

1,154^th 1,123^rd 679^th 1,127^th 1,165^th 981^st 992^nd 998^th 843^rd 1,023^rd 1,074^th 918^th 1,044^th 938^th 898^th 1,159^th 925^th 1,146^th 1,038^th 1,161^st 911^th 1,101^st 1,032^nd 1,046^th 1,037^th 875^th 1,112^th 1,113^th 1,065^th 1,164^th 919^th 1,020^th 1,018^th 1,131^st 1,092^nd 893^rd 820^th 848^th 932^nd 974^th 1,085^th 905^th 960^th

ISBN

671^st 408^th 1,203^rd 475^th 591^st 1,162^nd 947^th 980^th 1,058^th

Jacobi Symbol

295^th 394^th 436^th

Kaprekar Numbers

309^th 363^rd 348^th

Kolakoski Constant

1,360^th 1,084^th 751^st 829^th 1,380^th 985^th 943^rd 844^th 926^th 1,131^st 1,082^nd 1,030^th 1,152^nd 1,034^th 1,061^st 858^th 1,403^rd 1,113^th 760^th 777^th 1,220^th 1,289^th 896^th 866^th 516^th 730^th 1,238^th 1,040^th 1,234^th 1,180^th 1,257^th 1,104^th 1,326^th 1,347^th 617^th 697^th 591^st 656^th 1,167^th 880^th 733^rd 791^st 804^th

Kolakoski Sequence

1,520^th 1,456^th 1,044^th 1,492^nd 1,526^th 1,365^th 1,345^th 1,258^th 1,245^th 1,407^th 1,283^rd 1,314^th 1,292^nd 1,316^th 1,382^nd 1,228^th 1,515^th 1,300^th 1,519^th 1,211^th 1,416^th 1,416^th 1,331^st 1,273^rd 1,231^st 1,222^nd 1,474^th 1,449^th 1,482^nd 1,338^th 1,204^th 1,462^nd 1,497^th 1,438^th 1,247^th 627^th 1,213^th 1,260^th 1,285^th 1,369^th 1,484^th 1,308^th 1,201^st

Leap Years

4,109^th 411^th 1,068^th 4,073^rd 3,969^th 853^rd 3,933^rd 1,956^th 3,811^th 3,895^th 4,062^nd 3,869^th 3,966^th 3,984^th 3,941^st 4,115^th 3,861^st 4,105^th 3,977^th 3,812^th 4,113^th 3,832^nd 4,038^th 4,044^th 3,793^rd 4,037^th 3,888^th 4,031^st 471^st 3,937^th 4,116^th 3,904^th 1,683^rd 4,027^th 1,110^th 4,041^st 2,739^th 1,201^st 3,840^th 3,960^th 3,909^th 4,020^th 4,049^th 3,943^rd 4,111^th

Levenshtein Distance

585^th 537^th 733^rd 906^th 687^th

Leyland Numbers

1,306^th 540^th 836^th 1,317^th 1,464^th 1,198^th 1,212^th 1,194^th 1,106^th 1,256^th 1,353^rd 1,259^th 1,270^th 1,382^nd 1,327^th 1,469^th 1,149^th 1,477^th 1,375^th 1,186^th 1,481^st 1,147^th 1,399^th 1,447^th 1,345^th 1,326^th 1,164^th 1,262^nd 1,453^rd 1,330^th 1,480^th 1,311^th 1,391^st 1,389^th 1,433^rd 1,440^th 1,152^nd 1,078^th 1,229^th 1,173^rd 1,299^th 1,268^th 1,279^th 1,293^rd 1,127^th

ln 2

795^th 606^th

Look and Say

1,602^nd 1,487^th 482^nd 1,362^nd 1,596^th 1,429^th 1,349^th 1,319^th 1,228^th 1,314^th 1,549^th 1,376^th 1,335^th 1,458^th 1,299^th 1,380^th 1,387^th 1,289^th 1,615^th 1,420^th 1,213^th 1,268^th 1,516^th 1,477^th 1,330^th 1,378^th 1,301^st 1,275^th 1,584^th 1,445^th 1,537^th 1,405^th 720^th 1,546^th 1,589^th 1,558^th 1,270^th 270^th 1,246^th 1,417^th 1,466^th 1,366^th 1,558^th 1,338^th 1,256^th

Lucky Numbers

1,152^nd 1,123^rd 621^st 1,104^th 1,170^th 983^rd 993^rd 957^th 824^th 911^th 1,076^th 939^th 1,073^rd 1,006^th 938^th 1,165^th 897^th 1,162^nd 1,068^th 1,105^th 1,166^th 879^th 1,099^th 1,082^nd 1,038^th 1,063^rd 918^th 1,046^th 1,127^th 1,032^nd 1,167^th 933^rd 1,060^th 1,085^th 1,107^th 1,107^th 890^th 784^th 836^th 1,012^th 961^st 1,064^th 1,139^th 978^th 863^rd

Lucky Tickets

Mahjong

Maze

Medal Tally

Morse Decoder

Morse Encoder

Musical Chords

337^th 433^rd 479^th 423^rd 474^th

N Queens

486^th 313^th 451^st

Niven Numbers

3,422^nd 1,366^th 925^th 3,353^rd 3,343^rd 3,103^rd 1,315^th 3,142^nd 1,687^th 3,357^th 3,275^th 2,247^th 3,309^th 2,699^th 3,268^th 3,012^th 3,229^th 2,999^th 3,238^th 3,321^st 3,434^th 2,992^nd 3,411^th 3,202^nd 3,429^th 3,432^nd 3,328^th 2,929^th 3,291^st 3,427^th 3,257^th 3,418^th 3,231^st 3,283^rd 2,773^rd 3,340^th 1,423^rd 3,077^th 3,354^th 3,028^th 175^th 3,224^th 38^th 2,961^st 3,315^th 2,872^nd 1,369^th 2,652^nd 3,149^th 3,042^nd 3,303^rd 3,181^st 3,060^th 3,162^nd

Niven Numbers (Long)

1,963^rd 1,593^rd 1,288^th 1,928^th 1,769^th 1,098^th 1,840^th 1,799^th 1,704^th 1,745^th 1,934^th 1,790^th 1,844^th 1,816^th 1,788^th 1,967^th 1,746^th 1,954^th 1,880^th 1,946^th 1,966^th 1,738^th 1,917^th 1,910^th 1,869^th 1,873^rd 1,756^th 1,889^th 1,930^th 1,852^nd 1,914^th 1,778^th 1,827^th 1,864^th 1,954^th 1,900^th 1,761^st 1,705^th 1,730^th 1,828^th 1,805^th 1,874^th 1,853^rd 1,830^th 1,728^th

Number Spiral

741^st 1,087^th 627^th 698^th 1,379^th 1,004^th 935^th 928^th 851^st 1,078^th 886^th 908^th 1,092^nd 920^th 1,214^th 805^th 1,349^th 957^th 1,329^th 1,372^nd 763^rd 1,072^nd 1,267^th 1,357^th 852^nd 941^st 787^th 756^th 1,142^nd 992^nd 1,138^th 902^nd 1,217^th 1,184^th 1,334^th 1,205^th 855^th 493^rd 562^nd 817^th 717^th 983^rd 628^th 942^nd 1,066^th

Odious Numbers

3,422^nd 2,516^th 712^th 3,362^nd 3,034^th 875^th 2,993^rd 1,563^rd 2,107^th 2,749^th 3,214^th 2,839^th 3,170^th 2,794^th 3,203^rd 3,102^nd 3,442^nd 2,808^th 3,404^th 3,011^th 3,438^th 3,444^th 3,353^rd 2,597^th 3,236^th 3,259^th 3,432^nd 3,205^th 3,264^th 1,990^th 3,304^th 1,574^th 2,912^th 3,336^th 2,722^nd 738^th 3,140^th 2,052^nd 3,269^th 2,413^th 498^th 2,057^th 3,124^th 2,773^rd 3,292^nd 3,075^th 2,865^th 3,443^rd

Odious Numbers (Long)

1,965^th 1,318^th 607^th 1,930^th 1,972^nd 1,192^nd 1,812^th 1,195^th 1,699^th 1,802^nd 1,914^th 1,745^th 1,866^th 1,755^th 1,772^nd 1,969^th 1,748^th 1,961^st 1,826^th 1,939^th 1,970^th 1,730^th 1,902^nd 1,919^th 1,885^th 1,863^rd 1,732^nd 1,906^th 1,932^nd 1,849^th 1,923^rd 1,798^th 610^th 1,883^rd 1,300^th 1,910^th 1,746^th 1,634^th 1,721^st 1,810^th 1,774^th 1,894^th 1,870^th 1,803^rd 1,968^th

Ordinal Numbers

502^nd 265^th 106^th

PalindromemordnilaP

328^th 330^th

Pangram Grep

309^th 465^th 1,836^th 1,773^rd 2,137^th 2,130^th 2,159^th 2,078^th 1,667^th 604^th 137^th 2,125^th 2,183^rd

Pascal’s Triangle

2,460^th 1,279^th 1,124^th 2,333^rd 2,478^th 1,439^th 2,228^th 1,599^th 2,085^th 2,326^th 2,370^th 2,235^th 2,270^th 2,304^th 2,269^th 2,412^th 2,160^th 2,471^st 2,259^th 2,488^th 2,486^th 2,147^th 2,373^rd 2,431^st 2,266^th 2,288^th 2,181^st 2,159^th 2,025^th 2,367^th 2,438^th 2,312^th 330^th 2,452^nd 886^th 2,427^th 2,201^st 2,207^th 2,134^th 2,244^th 2,338^th 2,317^th 2,445^th 2,255^th 2,238^th

Pernicious Numbers

2,673^rd 1,439^th 1,326^th 2,636^th 2,386^th 1,513^th 2,355^th 1,727^th 1,426^th 2,153^rd 2,608^th 2,217^th 2,527^th 2,156^th 2,486^th 2,726^th 2,163^rd 2,706^th 2,408^th 2,721^st 2,729^th 2,053^rd 2,616^th 2,546^th 2,714^th 2,537^th 2,550^th 1,906^th 2,599^th 2,129^th 2,430^th 2,664^th 2,241^st 999^th 2,436^th 1,761^st 2,570^th 2,082^nd 943^rd 1,889^th 2,458^th 2,421^st 2,575^th 2,440^th 2,363^rd 2,727^th

Pernicious Numbers (Long)

1,395^th 1,337^th 576^th 1,359^th 1,367^th 798^th 1,245^th 782^nd 1,121^st 1,211^th 1,281^st 1,236^th 1,352^nd 1,184^th 1,234^th 1,401^st 1,253^rd 1,382^nd 1,339^th 1,397^th 1,170^th 1,324^th 1,295^th 1,318^th 1,323^rd 1,151^st 1,362^nd 1,003^rd 1,268^th 1,402^nd 1,302^nd 488^th 1,299^th 727^th 1,273^rd 1,225^th 1,162^nd 1,146^th 1,212^th 1,177^th 1,324^th 1,135^th 1,215^th 1,174^th

Poker

415^th 197^th 288^th

Polyominoes

315^th

Prime Numbers

4,555^th 2,820^th 1,134^th 4,312^th 3,775^th 1,022^nd 3,803^rd 1,843^rd 2,312^th 2,693^rd 4,159^th 3,418^th 3,962^nd 3,592^nd 4,210^th 2,756^th 3,132^nd 1,479^th 4,131^st 4,581^st 1^st 2,852^nd 4,275^th 4,294^th 4,589^th 4,106^th 4,173^rd 1,928^th 2,692^nd 1,719^th 3,065^th 4,326^th 3,361^st 474^th 4,330^th 1,067^th 1,382^nd 2,406^th 590^th 1,502^nd 3,922^nd 3,516^th 4,226^th 3,998^th 3,469^th 4,598^th

Prime Numbers (Long)

2,382^nd 1,890^th 1,679^th 2,323^rd 2,292^nd 932^nd 2,243^rd 1,215^th 2,117^th 2,196^th 2,305^th 2,163^rd 2,283^rd 2,217^th 2,202^nd 2,385^th 2,153^rd 917^th 2,273^rd 2,375^th 1^st 987^th 2,345^th 2,338^th 2,240^th 2,269^th 2,155^th 2,248^th 1,200^th 2,254^th 2,386^th 2,228^th 178^th 2,341^st 1,079^th 2,331^st 2,171^st 2,095^th 2,058^th 2,232^nd 2,177^th 2,270^th 2,300^th 2,234^th 2,142^nd

Proximity Grid

203^rd

QR Decoder

245^th 361^st

Quine

1^st 1,718^th 241^st 4,863^rd 4,001^st 4,536^th 3,777^th 3,472^nd 3,728^th 1,540^th 2,677^th 2,051^st 3,509^th 3,005^th 4,229^th 1,219^th 3,643^rd 1,821^st 2,632^nd 494^th 3,020^th 671^st 4,240^th 3,509^th 1,616^th 1,423^rd 4,556^th 1,687^th 3,632^nd 4,746^th

Recamán

1,616^th 1,170^th 1,080^th 1,581^st 1,416^th 1,437^th 1,433^rd 1,435^th 1,292^nd 1,364^th 1,548^th 1,368^th 1,515^th 1,467^th 1,356^th 1,619^th 1,369^th 1,612^th 1,489^th 1,599^th 1,621^st 1,338^th 1,575^th 1,508^th 1,524^th 1,502^nd 1,340^th 1,563^rd 1,583^rd 1,532^nd 1,622^nd 1,399^th 1,486^th 1,512^th 1,594^th 1,564^th 1,347^th 1,273^rd 1,317^th 1,419^th 1,407^th 1,525^th 1,390^th 1,456^th 1,620^th

Repeating Decimals

425^th 378^th

Reverse Polish Notation

778^th 390^th

Reversi

245^th 231^st

Rijndael S-box

676^th 702^nd 373^rd

Rock-paper-scissors-Spock-lizard

419^th 949^th

Roman to Arabic

913^th 536^th 614^th

Rule 110

1,239^th 493^rd 373^rd 1,084^th 1,274^th 666^th 1,162^nd 614^th 1,058^th 1,211^th 1,109^th 1,116^th 1,135^th 1,068^th 1,018^th 1,285^th 1,154^th 1,296^th 1,289^th 1,002^nd 1,190^th 1,215^th 1,071^st 1,031^st 1,008^th 1,022^nd 1,280^th 1,172^nd 1,260^th 1,143^rd 382^nd 1,141^st 1,243^rd 1,243^rd 1,063^rd 665^th 981^st 1,060^th 1,126^th 1,201^st 1,098^th 1,089^th

Seven Segment

470^th

SI Units

269^th 110^th

Sierpiński Triangle

1,679^th 1,533^rd 442^nd 1,384^th 1,656^th 726^th 1,404^th 660^th 1,280^th 1,619^th 1,340^th 1,710^th 1,359^th 1,391^st 1,658^th 1,219^th 1,706^th 1,332^nd 1,728^th 1,724^th 1,605^th 1,626^th 1,640^th 1,378^th 1,311^th 1,205^th 1,188^th 1,663^rd 1,548^th 1,599^th 1,397^th 1,453^rd 1,367^th 898^th 1,608^th 1,243^rd 1,546^th 1,126^th 1,418^th 1,300^th 1,439^th 1,669^th 1,495^th 1,720^th

Smith Numbers

1,174^th 1,126^th 802^nd 1,107^th 1,189^th 1,053^rd 1,035^th 1,002^nd 846^th 887^th 1,103^rd 953^rd 1,066^th 1,007^th 935^th 1,191^st 947^th 1,186^th 1,060^th 954^th 1,193^rd 920^th 1,135^th 1,119^th 1,027^th 1,031^st 907^th 1,097^th 1,138^th 1,039^th 1,102^nd 925^th 582^nd 1,079^th 1,160^th 1,153^rd 936^th 750^th 836^th 972^nd 1,020^th 1,091^st 1,047^th 930^th 1,192^nd

Spelling Numbers

465^th

Star Wars Opening Crawl

Sudoku

Sudoku (Fill-in)

Ten-pin Bowling

Time Distance

Tongue-twisters

1,452^nd 602^nd 307^th 840^th 1,865^th 1,309^th 1,637^th 1,292^nd 617^th 676^th 1,406^th 1,298^th 1,037^th 1,845^th 1,156^th 735^th 1,130^th 1,657^th 1,106^th 1,681^st 1,455^th 1,305^th 1,521^st 1,705^th 1,240^th 1,135^th 458^th 971^st 1,812^th 693^rd 1,688^th 1,471^st 1,714^th 1,574^th 1,844^th 1,684^th 986^th 639^th 590^th 931^st 1,821^st 1,218^th 797^th 1,079^th 599^th

Transpose Sentence

203^rd 541^st

United States

459^th 494^th

Vampire Numbers

971^st 1,039^th 774^th 1,017^th 1,174^th 975^th 983^rd 946^th 645^th 781^st 1,076^th 970^th 1,024^th 1,084^th 910^th 1,167^th 890^th 1,181^st 1,070^th 862^nd 1,184^th 846^th 1,094^th 1,141^st 1,011^th 888^th 762^nd 901^st 1,099^th 930^th 1,069^th 904^th 1,107^th 916^th 1,160^th 1,136^th 870^th 382^nd 749^th 917^th 964^th 920^th 789^th 864^th 1,182^nd

Van Eck Sequence

1,402^nd 1,378^th 1,251^st 1,383^rd 1,415^th 1,174^th 1,228^th 1,188^th 1,054^th 1,158^th 1,292^nd 1,135^th 1,311^th 1,193^rd 1,140^th 1,409^th 1,150^th 1,399^th 1,305^th 1,152^nd 1,411^th 1,119^th 1,375^th 1,277^th 1,341^st 1,299^th 1,107^th 1,363^rd 1,321^st 1,297^th 1,242^nd 1,261^st 1,354^th 1,322^nd 1,113^th 1,141^st 1,097^th 1,164^th 1,168^th 1,300^th 1,252^nd 1,182^nd

Zeckendorf Representation

323^rd

Zodiac Signs

227^th

589^th 441^st

1,514^th 884^th 339^th 826^th 921^st 1,105^th 1,367^th 1,059^th 1,405^th 1,205^th 1,651^st 1,582^nd 1,354^th 1,460^th 1,443^rd 1,402^nd 981^st 1,881^st 1,474^th 742^nd 900^th 1,621^st 1,799^th 1,074^th 1,008^th 412^th 954^th 1,535^th 1,028^th 1,712^th 1,591^st 1,717^th 1,284^th 1,820^th 1,820^th 986^th 587^th 848^th 1,170^th 795^th 358^th 1,187^th 1,310^th 1,299^th 842^nd

3,241^st 2,406^th 1,189^th 1,941^st 2,488^th 2,174^th 2,230^th 1,981^st 3,133^rd 2,696^th 2,438^th 2,382^nd 2,842^nd 2,650^th 2,578^th 1,734^th 3,299^th 2,654^th 2,736^th 1,593^rd 2,766^th 3,259^th 2,114^th 1,807^th 1,494^th 1,469^th 3,312^th 2,512^th 3,054^th 3,055^th 2,842^nd 2,100^th 2,061^st 3,157^th 1,667^th 968^th 1,367^th 1,760^th 2,585^th 1,238^th 2,030^th 1,867^th 1,635^th 1,633^rd

1,847^th 1,452^nd 869^th 1,248^th 1,489^th 1,357^th 1,387^th 1,274^th 1,780^th 1,597^th 1,475^th 1,439^th 1,660^th 1,576^th 1,533^rd 1,146^th 1,880^th 1,580^th 1,614^th 1,076^th 1,625^th 1,836^th 1,332^nd 1,192^nd 1,023^rd 1,015^th 1,868^th 1,507^th 1,754^th 1,755^th 1,671^st 1,325^th 1,816^th 1,799^th 1,111^th 754^th 956^th 1,175^th 1,541^st 894^th 1,290^th 1,192^nd 1,092^nd 1,101^st

2,009^th 1,564^th 1,016^th 1,338^th 1,719^th 1,441^st 1,540^th 1,384^th 1,835^th 1,727^th 1,659^th 1,660^th 1,765^th 1,696^th 1,644^th 1,434^th 2,060^th 1,680^th 1,928^th 1,366^th 1,850^th 1,953^rd 1,399^th 1,277^th 1,155^th 1,120^th 1,988^th 1,617^th 1,920^th 1,883^rd 1,765^th 1,525^th 2,018^th 1,965^th 1,211^th 958^th 1,127^th 1,236^th 1,932^nd 1,040^th 1,592^nd 1,194^th 1,184^th 1,332^nd

√2

2,352^nd 1,821^st 1,731^st 1,554^th 2,044^th 1,644^th 1,841^st 1,692^nd 2,258^th 1,992^nd 1,918^th 1,926^th 2,012^th 1,979^th 1,921^st 1,815^th 2,404^th 1,977^th 1,941^st 1,591^st 2,062^nd 2,310^th 1,610^th 1,472^nd 1,344^th 1,327^th 2,361^st 1,770^th 2,210^th 2,224^th 2,103^rd 1,675^th 2,327^th 2,292^nd 1,436^th 1,117^th 1,277^th 1,412^th 2,276^th 1,205^th 1,869^th 1,417^th 1,363^rd 1,544^th

𝑒

2,628^th 2,104^th 1,223^rd 1,542^nd 2,222^nd 1,805^th 1,669^th 1,572^nd 2,562^nd 2,185^th 1,887^th 1,837^th 2,423^rd 2,167^th 1,993^rd 1,383^rd 2,694^th 2,237^th 2,171^st 1,336^th 2,283^rd 2,604^th 1,748^th 1,478^th 1,422^nd 1,329^th 2,640^th 2,023^rd 2,481^st 2,398^th 2,325^th 1,917^th 985^th 2,526^th 1,450^th 1,040^th 1,238^th 1,576^th 2,038^th 1,191^st 1,706^th 1,515^th 1,776^th 1,395^th