retrohun

12 Days of Christmas

2,878^th 2,881^st 276^th 3,108^th 3,451^st 1,799^th 3,447^th 3,055^th 2,863^rd 3,200^th 3,423^rd 3,068^th 3,047^th 3,389^th 2,990^th 3,034^th 3,014^th 3,421^st 2,982^nd 3,443^rd 3,371^st 2,952^nd 3,186^th 3,353^rd 3,171^st 3,049^th 2,811^th 3,123^rd 3,390^th 2,832^nd 3,324^th 2,960^th 3,224^th 3,181^st 2,608^th 3,337^th 2,933^rd 278^th 2,809^th 3,176^th 3,113^th 3,132^nd 2,993^rd 3,072^nd 2,802^nd

24 Game

291^st 290^th 88^th

99 Bottles of Beer

3,157^th 1,585^th 183^rd 2,501^st 3,417^th 2,186^th 2,855^th 1,895^th 3,059^th 3,248^th 3,184^th 3,194^th 3,171^st 3,325^th 3,137^th 3,214^th 3,091^st 3,403^rd 3,133^rd 3,265^th 3,397^th 3,076^th 3,322^nd 3,349^th 3,289^th 3,223^rd 1,543^rd 3,162^nd 3,409^th 3,180^th 3,350^th 3,120^th 3,350^th 3,335^th 2,004^th 3,377^th 3,107^th 383^rd 3,084^th 3,125^th 3,321^st 3,326^th 3,288^th 3,250^th 3,215^th

Abundant Numbers

3,712^th 685^th 832^nd 3,684^th 3,396^th 1,121^st 3,504^th 3,434^th 2,293^rd 3,292^nd 3,596^th 3,385^th 3,539^th 3,365^th 3,561^st 3,746^th 3,347^th 3,726^th 3,521^st 3,739^th 3,749^th 3,256^th 3,622^nd 3,646^th 3,732^nd 3,571^st 3,727^th 3,221^st 3,662^nd 3,629^th 3,443^rd 3,752^nd 3,315^th 1,325^th 3,592^nd 3,678^th 3,673^rd 3,287^th 1,179^th 3,150^th 3,507^th 3,388^th 3,659^th 3,496^th 3,461^st 3,751^st

Abundant Numbers (Long)

2,143^rd 769^th 1,478^th 2,100^th 1,901^st 1,173^rd 1,985^th 1,988^th 1,841^st 1,936^th 2,095^th 1,922^nd 2,037^th 2,000^th 1,957^th 2,158^th 1,912^th 2,149^th 2,062^nd 2,156^th 1,899^th 2,109^th 2,115^th 2,039^th 2,138^th 1,905^th 2,054^th 2,110^th 2,024^th 2,157^th 1,932^nd 2,033^rd 2,107^th 2,125^th 2,093^rd 1,923^rd 1,832^nd 1,885^th 1,970^th 2,027^th 2,042^nd 1,960^th 1,977^th 2,155^th

Arabic to Roman

1,371^st 500^th 317^th

Arithmetic Numbers

648^th 1,292^nd

Arrows

316^th

Ascending Primes

260^th 926^th 288^th

ASCII Table

1,614^th 1,537^th 199^th 1,504^th 1,878^th 520^th 1,323^rd 1,426^th 1,289^th 1,578^th 1,375^th 1,244^th 1,594^th 1,488^th 1,841^st 1,271^st 1,826^th 1,403^rd 1,869^th 1,810^th 1,242^nd 1,524^th 1,651^st 1,852^nd 1,376^th 1,627^th 1,231^st 1,273^rd 1,801^st 1,506^th 1,844^th 1,383^rd 1,684^th 1,625^th 1,791^st 1,768^th 1,145^th 255^th 1,053^rd 1,169^th 1,554^th 1,519^th 1,660^th 1,201^st 1,813^th

Billiards

172^nd 242^nd

brainfuck

839^th 213^th 748^th 676^th

Card Number Validation

265^th 168^th

Catalan Numbers

1,618^th 1,335^th 1,246^th 1,296^th 1,449^th 1,370^th 1,439^th 1,402^nd 1,185^th 1,494^th 1,497^th 1,467^th 1,469^th 1,544^th 1,507^th 1,433^rd 1,386^th 1,617^th 1,528^th 1,597^th 1,620^th 1,288^th 1,563^rd 1,558^th 1,379^th 1,301^st 1,216^th 1,198^th 1,570^th 1,277^th 1,599^th 1,517^th 32^nd 1,359^th 1,600^th 1,587^th 1,316^th 1,298^th 1,141^st 1,253^rd 1,473^rd 1,427^th 1,307^th 1,163^rd 1,495^th

Catalan’s Constant

1,389^th 1,145^th 777^th 915^th 843^rd 959^th 1,045^th 932^nd 1,118^th 1,204^th 1,155^th 1,133^rd 1,298^th 1,226^th 1,180^th 860^th 1,449^th 1,228^th 1,188^th 829^th 1,283^rd 1,418^th 1,025^th 781^st 399^th 710^th 1,310^th 1,081^st 1,295^th 1,369^th 1,363^rd 799^th 1,393^rd 1,406^th 683^rd 490^th 602^nd 896^th 1,195^th 996^th 726^th 870^th 746^th

Christmas Trees

2,623^rd 2,541^st 1,202^nd 2,512^th 2,380^th 1,775^th 2,367^th 2,338^th 2,330^th 2,537^th 2,332^nd 2,510^th 2,473^rd 2,455^th 2,663^rd 2,294^th 2,662^nd 2,486^th 2,670^th 2,667^th 2,282^nd 2,504^th 2,565^th 2,450^th 2,427^th 2,310^th 2,428^th 1,432^nd 2,414^th 2,666^th 2,446^th 2,546^th 2,518^th 2,035^th 2,604^th 2,334^th 811^th 2,255^th 2,366^th 2,429^th 2,436^th 2,628^th 2,468^th 2,654^th

Collatz

2,852^nd 792^nd 1,904^th 2,820^th 2,687^th 1,211^th 2,719^th 2,679^th 2,548^th 2,594^th 2,747^th 2,608^th 2,764^th 2,689^th 2,636^th 2,859^th 2,618^th 2,850^th 2,791^st 2,840^th 2,861^st 2,587^th 2,809^th 2,799^th 2,757^th 2,854^th 2,597^th 2,798^th 2,775^th 2,724^th 2,862^nd 2,632^nd 2,729^th 2,697^th 2,821^st 2,779^th 2,602^nd 2,553^rd 2,568^th 2,699^th 2,649^th 2,757^th 2,640^th 2,701^st

CSS Colors

764^th 425^th

Cubes

1,119^th 1,136^th 547^th 1,211^th 1,410^th 1,182^nd 1,213^th 1,165^th 1,110^th 1,322^nd 1,074^th 1,226^th 1,230^th 1,049^th 1,275^th 1,095^th 1,421^st 1,261^st 1,424^th 1,411^th 1,023^rd 1,310^th 1,349^th 1,246^th 1,066^th 1,001^st 1,038^th 1,315^th 1,076^th 1,413^th 1,131^st 1,357^th 1,240^th 1,401^st 1,390^th 1,087^th 1,313^th 976^th 1,051^st 1,039^th 1,124^th 1,279^th 1,081^st 1,272^nd

Day of Week

243^rd 630^th 852^nd 1,171^st

DFA Simulator

342^nd

Diamonds

1,957^th 1,984^th 310^th 1,932^nd 2,065^th 1,788^th 1,781^st 1,745^th 1,703^rd 1,900^th 1,730^th 1,839^th 1,914^th 1,786^th 2,057^th 1,693^rd 2,079^th 1,832^nd 2,071^st 2,080^th 1,670^th 1,878^th 1,954^th 1,797^th 1,828^th 1,683^rd 1,748^th 2,041^st 1,924^th 2,081^st 1,811^th 1,959^th 1,846^th 2,047^th 2,006^th 1,704^th 484^th 1,631^st 1,707^th 1,907^th 1,849^th 2,034^th 1,771^st 2,028^th

Divisors

4,868^th 2,075^th 2,133^rd 4,759^th 4,591^st 1,746^th 4,659^th 2,547^th 4,560^th 4,658^th 4,788^th 4,628^th 4,662^nd 4,729^th 4,687^th 4,884^th 4,608^th 4,878^th 4,706^th 4,903^rd 4,899^th 4,589^th 4,793^rd 4,829^th 4,677^th 4,704^th 4,613^th 4,645^th 3,844^th 4,774^th 4,893^rd 4,682^nd 399^th 4,851^st 2,096^th 4,814^th 4,619^th 4,562^nd 4,593^rd 4,674^th 4,665^th 4,748^th 4,844^th 4,722^nd 4,855^th

Emirp Numbers

2,654^th 2,289^th 953^rd 2,418^th 1,433^rd 1,649^th 2,412^th 2,264^th 666^th 1,423^rd 2,393^rd 2,094^th 2,426^th 2,038^th 2,463^rd 2,671^st 1,732^nd 2,606^th 2,103^rd 2,718^th 2,698^th 1,746^th 2,318^th 2,346^th 2,666^th 2,088^th 2,342^nd 905^th 2,403^rd 2,485^th 1,798^th 2,724^th 2,056^th 942^nd 1,992^nd 477^th 2,445^th 1,510^th 813^th 1,128^th 2,453^rd 1,435^th 2,357^th 2,154^th 1,964^th 2,710^th

Emirp Numbers (Long)

1,318^th 1,277^th 679^th 1,240^th 1,128^th 1,173^rd 1,187^th 1,178^th 1,009^th 1,108^th 1,273^rd 1,145^th 1,206^th 1,222^nd 1,092^nd 1,351^st 1,109^th 1,346^th 1,260^th 1,339^th 1,356^th 1,089^th 1,305^th 1,285^th 1,243^rd 1,325^th 1,065^th 1,195^th 1,327^th 1,269^th 1,357^th 1,183^rd 836^th 1,238^th 365^th 1,297^th 1,076^th 1,010^th 1,012^th 1,158^th 1,208^th 1,217^th 1,036^th 1,122^nd 1,354^th

Emojify

521^st 222^nd

Evil Numbers

4,349^th 1,717^th 887^th 4,216^th 4,133^rd 3,665^th 1,047^th 3,740^th 1,727^th 4,194^th 4,011^th 3,317^th 4,226^th 3,244^th 4,028^th 1,956^th 4,355^th 3,445^th 3,422^nd 4,148^th 4,364^th 4,168^th 1,497^th 3,440^th 4,304^th 3,711^th 4,384^th 4,395^th 4,248^th 1,456^th 4,056^th 4,236^th 4,163^rd 4,371^st 2,430^th 4,047^th 4,139^th 2,405^th 4,315^th 1,185^th 3,446^th 4,170^th 3,905^th 832^nd 3,921^st 2,477^th 3,361^st 3,225^th 4,120^th 2,923^rd 3,590^th 622^nd 2,262^nd 4,363^rd 3,101^st 3,110^th 4,380^th 3,782^nd 3,582^nd 3,726^th

Evil Numbers (Long)

2,268^th 977^th 974^th 2,232^nd 2,137^th 604^th 2,112^th 2,052^nd 1,968^th 2,069^th 2,223^rd 2,021^st 2,171^st 2,028^th 2,059^th 2,273^rd 2,022^nd 2,262^nd 2,126^th 2,266^th 2,271^st 2,005^th 2,214^th 2,209^th 2,177^th 2,254^th 2,012^th 2,216^th 2,236^th 2,117^th 2,274^th 2,093^rd 556^th 2,164^th 1,575^th 2,220^th 2,024^th 1,492^nd 1,991^st 2,097^th 2,042^nd 2,196^th 2,152^nd 2,099^th

Factorial Factorisation

301^st 120^th 922^nd 515^th

Farey Sequence

343^rd

Fibonacci

8,354^th 2,430^th 3,076^th 8,238^th 8,107^th 7,975^th 2,053^rd 7,948^th 3,534^th 5,703^rd 6,791^st 6,055^th 4,136^th 7,827^th 8,265^th 7,753^rd 8,086^th 7,847^th 8,060^th 8,143^rd 8,351^st 8,353^rd 7,711^th 8,337^th 8,183^rd 7,219^th 8,371^st 6,837^th 939^th 2,660^th 8,077^th 8,207^th 8,358^th 8,005^th 8,038^th 8,144^th 7,728^th 3,286^th 5,335^th 8,042^nd 8,386^th 7,991^st 1,069^th 8,219^th 2,582^nd 8,297^th 8,356^th 8,230^th 7,485^th 8,381^st 6,653^rd 6,812^th 7,879^th 4,861^st 7,636^th 8,119^th 8,191^st 7,906^th 8,347^th

Fizz Buzz

12,195^th 3,395^th 591^st 4,985^th 12,240^th 7,551^st 1,445^th 12,033^rd 2,097^th 10,811^th 7,477^th 12,102^nd 11,903^rd 12,048^th 12,018^th 12,092^nd 12,185^th 12,246^th 11,900^th 12,214^th 1,965^th 12,124^th 10,420^th 11,835^th 18^th 4,731^st 12,207^th 2,207^th 12,118^th 11,816^th 5,619^th 4,272^nd 444^th 12,166^th 11,974^th 2,452^nd 12,018^th 1,666^th 5,338^th 11,847^th 3,821^st 11,839^th 12,087^th 12,005^th 8,098^th 12,129^th 11,985^th 11,783^rd

Foo Fizz Buzz Bar

2,884^th 2,836^th 327^th 2,843^rd 2,705^th 2,747^th 2,690^th 2,622^nd 2,663^rd 2,796^th 2,678^th 2,783^rd 2,819^th 2,730^th 2,918^th 2,670^th 2,906^th 2,777^th 2,896^th 2,921^st 2,638^th 2,871^st 2,819^th 2,744^th 2,910^th 2,663^rd 2,753^rd 2,902^nd 2,757^th 2,922^nd 2,738^th 2,863^rd 2,810^th 2,889^th 2,855^th 2,654^th 2,386^th 2,642^nd 2,703^rd 2,760^th 2,775^th 2,788^th 2,721^st

Forsyth–Edwards Notation

365^th 351^st 32^nd

Fractions

606^th 1,152^nd 1,248^th

Game of Life

257^th 249^th 692^nd 483^rd 322^nd

Gijswijt’s Sequence

594^th 291^st

Happy Numbers

2,642^nd 2,135^th 698^th 2,531^st 2,178^th 1,535^th 2,248^th 2,102^nd 771^st 1,151^st 2,302^nd 1,927^th 2,295^th 1,873^rd 2,432^nd 2,696^th 1,727^th 2,613^th 2,066^th 2,675^th 2,705^th 1,610^th 2,287^th 2,435^th 2,664^th 2,231^st 2,446^th 1,155^th 2,498^th 1,779^th 1,940^th 2,720^th 1,882^nd 1,467^th 1,777^th 2,075^th 2,510^th 1,526^th 491^st 985^th 2,307^th 1,134^th 2,464^th 1,807^th 2,024^th 2,717^th

Happy Numbers (Long)

1,669^th 1,635^th 872^nd 1,616^th 1,689^th 1,504^th 1,555^th 1,489^th 1,325^th 1,408^th 1,611^th 1,456^th 1,542^nd 1,515^th 1,437^th 1,684^th 1,427^th 1,680^th 1,585^th 1,646^th 1,687^th 1,423^rd 1,623^rd 1,628^th 1,547^th 1,657^th 1,413^th 1,544^th 1,651^st 1,525^th 1,688^th 1,467^th 1,563^rd 1,540^th 1,282^nd 1,639^th 1,410^th 1,316^th 1,380^th 1,433^rd 1,510^th 1,551^st 1,617^th 1,439^th 1,686^th

Hexdump

136^th 466^th

Intersection

713^th

Inventory Sequence

1,227^th 1,193^rd 703^rd 1,198^th 1,239^th 1,038^th 1,050^th 1,056^th 882^nd 1,067^th 1,140^th 962^nd 1,110^th 989^th 939^th 1,232^nd 975^th 1,218^th 1,103^rd 1,235^th 948^th 1,170^th 1,095^th 1,113^th 1,102^nd 917^th 1,182^nd 1,183^rd 1,131^st 1,238^th 969^th 1,081^st 1,079^th 1,202^nd 1,161^st 934^th 853^rd 891^st 982^nd 1,030^th 1,154^th 964^th 1,015^th

ISBN

699^th 245^th 1,243^rd 493^rd 613^th 1,203^rd 988^th 1,019^th 1,100^th

Jacobi Symbol

296^th 392^nd 443^rd

Kaprekar Numbers

333^rd 386^th 384^th

Kolakoski Constant

1,434^th 1,144^th 759^th 850^th 1,455^th 1,032^nd 993^rd 873^rd 988^th 1,205^th 1,142^nd 1,080^th 1,194^th 1,084^th 1,117^th 905^th 1,480^th 1,174^th 776^th 786^th 1,288^th 1,358^th 945^th 912^th 526^th 738^th 1,304^th 1,088^th 1,301^st 1,245^th 1,324^th 1,165^th 1,398^th 1,420^th 621^st 704^th 592^nd 825^th 1,231^st 928^th 741^st 832^nd 802^nd

Kolakoski Sequence

1,586^th 1,519^th 1,071^st 1,556^th 1,593^rd 1,422^nd 1,394^th 1,297^th 1,291^st 1,466^th 1,312^th 1,360^th 1,333^rd 1,377^th 1,440^th 1,266^th 1,581^st 1,344^th 1,585^th 1,248^th 1,476^th 1,476^th 1,380^th 1,315^th 1,268^th 1,259^th 1,538^th 1,512^th 1,546^th 1,387^th 1,240^th 1,526^th 1,561^st 1,500^th 1,275^th 641^st 1,250^th 1,300^th 1,318^th 1,426^th 1,548^th 1,353^rd 1,237^th

Leap Years

4,227^th 409^th 1,097^th 4,189^th 4,078^th 870^th 4,037^th 1,999^th 3,903^rd 3,988^th 4,177^th 3,964^th 4,075^th 4,095^th 4,045^th 4,233^rd 3,955^th 4,222^nd 4,087^th 3,904^th 4,231^st 3,929^th 4,150^th 4,156^th 3,884^th 4,149^th 3,988^th 3,020^th 483^rd 4,041^st 4,235^th 4,005^th 1,719^th 4,139^th 1,136^th 4,153^rd 2,807^th 1,242^nd 3,936^th 4,069^th 4,010^th 4,131^st 4,162^nd 4,046^th 4,229^th

Levenshtein Distance

587^th 560^th 761^st 938^th 723^rd

Leyland Numbers

1,360^th 559^th 858^th 1,372^nd 1,534^th 1,240^th 1,256^th 1,234^th 1,140^th 1,317^th 1,411^th 1,301^st 1,321^st 1,445^th 1,384^th 1,539^th 1,188^th 1,548^th 1,439^th 1,224^th 1,554^th 1,186^th 1,463^rd 1,515^th 1,403^rd 1,383^rd 1,204^th 1,304^th 1,522^nd 1,388^th 1,553^rd 1,366^th 1,455^th 1,453^rd 1,502^nd 1,509^th 1,191^st 1,106^th 1,274^th 1,214^th 1,352^nd 1,319^th 1,331^st 1,346^th 1,162^nd

ln 2

828^th 631^st

Look and Say

1,668^th 1,548^th 496^th 1,416^th 1,663^rd 1,475^th 1,398^th 1,363^rd 1,261^st 1,356^th 1,614^th 1,428^th 1,380^th 1,513^th 1,341^st 1,433^rd 1,440^th 1,329^th 1,682^nd 1,484^th 1,244^th 1,306^th 1,580^th 1,538^th 1,376^th 1,430^th 1,343^rd 1,311^th 1,651^st 1,502^nd 1,602^nd 1,459^th 740^th 1,611^th 1,656^th 1,624^th 1,312^th 278^th 1,281^st 1,473^rd 1,524^th 1,417^th 1,624^th 1,384^th 1,296^th

Lucky Numbers

1,221^st 1,190^th 641^st 1,172^nd 1,240^th 1,042^nd 1,053^rd 1,010^th 860^th 965^th 1,138^th 976^th 1,106^th 1,067^th 989^th 1,234^th 939^th 1,231^st 1,131^st 1,173^rd 1,235^th 922^nd 1,167^th 1,145^th 1,100^th 1,126^th 965^th 1,109^th 1,196^th 1,090^th 1,237^th 983^rd 1,152^nd 1,149^th 1,175^th 1,175^th 931^st 821^st 871^st 1,074^th 1,018^th 1,127^th 1,208^th 1,037^th 902^nd

Lucky Tickets

Mahjong

Maze

Medal Tally

Morse Decoder

Morse Encoder

Musical Chords

349^th 448^th 495^th 438^th 490^th

N Queens

512^th 323^rd 485^th

Niven Numbers

3,500^th 1,390^th 944^th 3,426^th 3,414^th 3,157^th 1,339^th 3,200^th 1,716^th 3,430^th 3,343^rd 2,285^th 3,378^th 2,736^th 3,337^th 3,059^th 3,294^th 3,046^th 3,303^rd 3,390^th 3,514^th 3,040^th 3,489^th 3,261^st 3,508^th 3,511^th 3,397^th 2,976^th 3,360^th 3,506^th 3,323^rd 3,496^th 3,296^th 3,351^st 2,814^th 3,408^th 1,447^th 3,130^th 3,428^th 3,073^rd 183^rd 3,287^th 38^th 3,009^th 2,911^th 3,384^th 2,917^th 1,393^rd 2,688^th 3,207^th 3,092^nd 3,372^nd 3,239^th 3,112^th 3,223^rd

Niven Numbers (Long)

2,032^nd 1,618^th 1,314^th 1,996^th 1,817^th 1,113^th 1,900^th 1,851^st 1,742^nd 1,789^th 2,002^nd 1,842^nd 1,904^th 1,874^th 1,840^th 2,038^th 1,794^th 2,023^rd 1,942^nd 2,015^th 2,036^th 1,779^th 1,984^th 1,976^th 1,931^st 1,935^th 1,805^th 1,953^rd 1,998^th 1,912^th 1,981^st 1,827^th 1,887^th 1,925^th 2,023^rd 1,965^th 1,790^th 1,743^rd 1,772^nd 1,888^th 1,861^st 1,936^th 1,913^th 1,890^th 1,770^th

Number Spiral

891^st 1,149^th 662^nd 724^th 1,461^st 1,062^nd 991^st 982^nd 976^th 1,140^th 921^st 936^th 1,155^th 974^th 1,287^th 838^th 1,429^th 1,014^th 1,408^th 1,455^th 794^th 1,134^th 1,341^st 1,437^th 876^th 996^th 820^th 788^th 1,208^th 1,050^th 1,205^th 944^th 1,291^st 1,259^th 1,413^th 1,278^th 878^th 519^th 592^nd 850^th 747^th 1,042^nd 776^th 997^th 1,128^th

Odious Numbers

3,512^th 2,562^nd 729^th 3,446^th 3,101^st 906^th 3,061^st 1,492^nd 2,141^st 2,805^th 3,292^nd 2,888^th 3,245^th 2,851^st 3,281^st 3,177^th 3,532^nd 2,865^th 3,492^nd 3,080^th 3,527^th 3,534^th 3,436^th 2,652^nd 3,317^th 3,340^th 3,521^st 3,283^rd 3,346^th 2,031^st 3,386^th 1,610^th 2,976^th 3,419^th 2,776^th 780^th 3,214^th 2,102^nd 3,352^nd 2,460^th 494^th 2,088^th 3,200^th 2,835^th 3,374^th 3,148^th 2,927^th 3,533^rd

Odious Numbers (Long)

2,044^th 1,359^th 611^th 2,008^th 2,052^nd 1,223^rd 1,877^th 1,226^th 1,749^th 1,867^th 1,989^th 1,800^th 1,942^nd 1,807^th 1,832^nd 2,048^th 1,803^rd 2,039^th 1,894^th 2,017^th 2,049^th 1,783^rd 1,977^th 1,995^th 1,960^th 1,939^th 1,786^th 1,981^st 2,010^th 1,924^th 2,000^th 1,863^rd 617^th 1,958^th 1,339^th 1,985^th 1,801^st 1,673^rd 1,771^st 1,875^th 1,834^th 1,967^th 1,944^th 1,868^th 2,047^th

Ordinal Numbers

519^th 274^th 108^th

PalindromemordnilaP

353^rd 356^th

Pangram Grep

330^th 482^nd 1,868^th 1,800^th 2,185^th 2,176^th 2,206^th 2,121^st 1,699^th 631^st 143^rd 2,172^nd 2,226^th

Partition Numbers

410^th 184^th

Pascal’s Triangle

2,546^th 1,318^th 1,157^th 2,398^th 2,566^th 1,482^nd 2,286^th 1,637^th 2,134^th 2,426^th 2,448^th 2,297^th 2,333^rd 2,357^th 2,332^nd 2,497^th 2,216^th 2,558^th 2,321^st 2,578^th 2,575^th 2,203^rd 2,452^nd 2,516^th 2,329^th 2,353^rd 2,242^nd 2,215^th 2,069^th 2,445^th 2,524^th 2,377^th 350^th 2,538^th 914^th 2,512^th 2,257^th 2,266^th 2,188^th 2,305^th 2,402^nd 2,386^th 2,531^st 2,317^th 2,298^th

Pernicious Numbers

2,791^st 1,479^th 1,363^rd 2,717^th 2,451^st 1,549^th 2,425^th 1,764^th 1,459^th 2,216^th 2,684^th 2,269^th 2,599^th 2,208^th 2,554^th 2,815^th 2,220^th 2,789^th 2,480^th 2,808^th 2,818^th 2,105^th 2,695^th 2,616^th 2,801^st 2,610^th 2,623^rd 1,945^th 2,675^th 2,182^nd 2,499^th 2,745^th 2,303^rd 1,017^th 2,505^th 1,800^th 2,647^th 2,136^th 963^rd 1,927^th 2,526^th 2,490^th 2,641^st 2,509^th 2,434^th 2,816^th

Pernicious Numbers (Long)

1,467^th 1,402^nd 592^nd 1,429^th 1,438^th 820^th 1,303^rd 804^th 1,163^rd 1,265^th 1,341^st 1,293^rd 1,421^st 1,235^th 1,291^st 1,474^th 1,311^th 1,454^th 1,406^th 1,469^th 1,208^th 1,389^th 1,359^th 1,383^rd 1,388^th 1,187^th 1,432^nd 1,027^th 1,327^th 1,489^th 1,367^th 500^th 1,364^th 742^nd 1,332^nd 1,281^st 1,200^th 1,182^nd 1,266^th 1,226^th 1,389^th 1,215^th 1,269^th 1,213^th

Poker

430^th 204^th 301^st

Polyominoes

340^th

Prime Numbers

4,718^th 2,901^st 1,182^nd 4,450^th 3,889^th 1,058^th 3,917^th 1,892^nd 2,322^nd 2,780^th 4,279^th 3,514^th 4,079^th 3,683^rd 4,346^th 2,841^st 3,232^nd 1,531^st 4,259^th 4,745^th 1^st 2,947^th 4,413^th 4,429^th 4,755^th 4,233^rd 4,304^th 1,994^th 2,776^th 1,775^th 3,162^nd 4,471^st 3,462^nd 524^th 4,467^th 1,122^nd 1,437^th 2,486^th 638^th 1,553^rd 4,040^th 3,622^nd 4,367^th 4,117^th 3,591^st 4,765^th

Prime Numbers (Long)

2,477^th 1,946^th 1,732^nd 2,416^th 2,381^st 968^th 2,330^th 1,257^th 2,190^th 2,317^th 2,395^th 2,240^th 2,370^th 2,296^th 2,276^th 2,480^th 2,229^th 954^th 2,360^th 2,470^th 1^st 1,024^th 2,438^th 2,431^st 2,327^th 2,356^th 2,231^st 2,335^th 1,241^st 2,341^st 2,482^nd 2,313^th 181^st 2,434^th 1,125^th 2,424^th 2,246^th 2,165^th 2,121^st 2,318^th 2,252^nd 2,357^th 2,390^th 2,320^th 2,217^th

Proximity Grid

210^th

QR Decoder

256^th 370^th

Quine

1^st 3,778^th 242^nd 4,981^st 4,054^th 4,620^th 3,818^th 3,489^th 3,750^th 1,511^th 2,633^rd 1,995^th 3,524^th 2,949^th 4,303^rd 1,235^th 3,662^nd 1,767^th 2,582^nd 499^th 2,965^th 704^th 4,369^th 3,524^th 1,591^st 3,275^th 4,637^th 1,629^th 3,651^st 4,858^th

Recamán

1,691^st 1,204^th 1,111^th 1,652^nd 1,468^th 1,492^nd 1,487^th 1,489^th 1,328^th 1,410^th 1,616^th 1,415^th 1,581^st 1,524^th 1,401^st 1,694^th 1,416^th 1,685^th 1,548^th 1,671^st 1,696^th 1,382^nd 1,645^th 1,573^rd 1,590^th 1,566^th 1,384^th 1,623^rd 1,654^th 1,594^th 1,698^th 1,451^st 1,540^th 1,578^th 1,666^th 1,633^rd 1,391^st 1,309^th 1,357^th 1,472^nd 1,459^th 1,591^st 1,441^st 1,511^th 1,695^th

Repeating Decimals

449^th 398^th

Reverse Polish Notation

817^th 411^th

Reversi

254^th 240^th

Rijndael S-box

730^th 768^th 397^th

Rock-paper-scissors-Spock-lizard

439^th 985^th

Roman to Arabic

932^nd 559^th 635^th

ROT13

227^th 106^th

Rule 110

1,318^th 516^th 407^th 1,138^th 1,354^th 692^nd 1,234^th 641^st 1,112^th 1,285^th 1,169^th 1,177^th 1,203^rd 1,122^nd 1,064^th 1,367^th 1,225^th 1,381^st 1,373^rd 1,041^st 1,262^nd 1,290^th 1,125^th 1,074^th 1,053^rd 1,068^th 1,362^nd 1,242^nd 1,339^th 1,212^th 398^th 1,210^th 1,322^nd 1,322^nd 1,117^th 694^th 1,024^th 1,114^th 1,193^rd 1,275^th 1,154^th 1,143^rd

Seven Segment

488^th

SI Units

288^th 120^th

Sierpiński Triangle

1,740^th 1,586^th 451^st 1,419^th 1,718^th 744^th 1,451^st 673^rd 1,315^th 1,676^th 1,382^nd 1,774^th 1,405^th 1,438^th 1,719^th 1,249^th 1,770^th 1,373^rd 1,794^th 1,789^th 1,656^th 1,685^th 1,701^st 1,426^th 1,348^th 1,237^th 1,217^th 1,724^th 1,602^nd 1,658^th 1,444^th 1,503^rd 1,413^th 921^st 1,666^th 1,279^th 1,600^th 1,155^th 1,468^th 1,336^th 1,489^th 1,730^th 1,545^th 1,785^th

Smith Numbers

1,223^rd 1,174^th 817^th 1,146^th 1,241^st 1,092^nd 1,078^th 1,041^st 864^th 917^th 1,141^st 984^th 1,107^th 1,045^th 964^th 1,240^th 977^th 1,237^th 1,100^th 985^th 1,245^th 946^th 1,180^th 1,165^th 1,071^st 1,074^th 934^th 1,140^th 1,183^rd 1,059^th 1,154^th 953^rd 592^nd 1,123^rd 1,209^th 1,199^th 965^th 760^th 855^th 1,007^th 1,064^th 1,134^th 1,082^nd 959^th 1,244^th

Spelling Numbers

482^nd

Star Wars Opening Crawl

Sudoku

Sudoku (Fill-in)

Ten-pin Bowling

Tic-tac-toe

Time Distance

Tongue-twisters

1,499^th 619^th 310^th 857^th 1,921^st 1,348^th 1,685^th 1,325^th 642^nd 1,080^th 1,446^th 1,337^th 1,069^th 1,898^th 1,193^rd 747^th 1,164^th 1,705^th 1,139^th 1,719^th 1,502^nd 1,344^th 1,569^th 1,754^th 1,277^th 1,172^nd 468^th 997^th 1,867^th 708^th 1,737^th 1,516^th 1,765^th 1,621^st 1,897^th 1,733^rd 1,009^th 662^nd 610^th 957^th 1,875^th 1,255^th 818^th 1,113^th 626^th

Transpose Sentence

217^th 586^th

United States

480^th 518^th

Vampire Numbers

1,011^th 1,077^th 795^th 1,051^st 1,226^th 1,015^th 1,024^th 984^th 659^th 839^th 1,111^th 1,008^th 1,067^th 1,133^rd 946^th 1,218^th 924^th 1,234^th 1,104^th 884^th 1,237^th 873^rd 1,141^st 1,179^th 1,055^th 922^nd 782^nd 937^th 1,146^th 967^th 1,130^th 940^th 1,155^th 952^nd 1,211^th 1,192^nd 905^th 389^th 769^th 953^rd 989^th 956^th 804^th 891^st 1,235^th

Van Eck Sequence

1,475^th 1,447^th 1,308^th 1,454^th 1,489^th 1,228^th 1,284^th 1,242^nd 1,096^th 1,213^th 1,355^th 1,173^rd 1,376^th 1,248^th 1,189^th 1,482^nd 1,199^th 1,472^nd 1,369^th 1,201^st 1,485^th 1,162^nd 1,444^th 1,339^th 1,408^th 1,363^rd 1,148^th 1,432^nd 1,387^th 1,361^st 1,299^th 1,318^th 1,423^rd 1,388^th 1,154^th 1,190^th 1,141^st 1,215^th 1,221^st 1,364^th 1,309^th 1,236^th

Zeckendorf Representation

343^rd

Zodiac Signs

229^th

615^th 462^nd

1,643^rd 939^th 348^th 870^th 978^th 1,185^th 1,435^th 1,128^th 1,459^th 1,520^th 1,787^th 1,709^th 1,403^rd 1,583^rd 1,549^th 1,456^th 1,035^th 2,039^th 1,600^th 780^th 961^st 1,756^th 1,947^th 1,141^st 1,066^th 428^th 1,007^th 1,663^rd 1,088^th 1,855^th 1,722^nd 1,861^st 1,326^th 1,970^th 1,970^th 1,042^nd 609^th 900^th 1,252^nd 838^th 370^th 1,256^th 1,353^rd 1,374^th 893^rd

3,377^th 2,494^th 1,207^th 1,990^th 2,580^th 2,256^th 2,317^th 2,036^th 3,267^th 2,810^th 2,528^th 2,474^th 2,960^th 2,761^st 2,671^st 1,750^th 3,437^th 2,776^th 2,853^rd 1,621^st 2,880^th 3,394^th 2,159^th 1,819^th 1,518^th 1,489^th 3,451^st 2,604^th 3,181^st 3,182^nd 2,960^th 2,183^rd 2,138^th 3,290^th 1,680^th 983^rd 1,382^nd 1,777^th 2,673^rd 1,256^th 2,098^th 1,881^st 2,061^st 1,661^st

1,921^st 1,502^nd 883^rd 1,279^th 1,541^st 1,407^th 1,437^th 1,308^th 1,865^th 1,663^rd 1,527^th 1,494^th 1,726^th 1,640^th 1,585^th 1,155^th 1,954^th 1,644^th 1,681^st 1,093^rd 1,693^rd 1,910^th 1,371^st 1,212^th 1,034^th 1,025^th 1,942^nd 1,559^th 1,824^th 1,825^th 1,738^th 1,364^th 1,889^th 1,871^st 1,117^th 766^th 966^th 1,173^rd 1,595^th 906^th 1,336^th 1,212^th 1,322^nd 1,107^th

2,094^th 1,625^th 1,041^st 1,363^rd 1,784^th 1,500^th 1,601^st 1,437^th 1,899^th 1,795^th 1,728^th 1,723^rd 1,821^st 1,765^th 1,709^th 1,456^th 2,145^th 1,749^th 2,003^rd 1,403^rd 1,911^th 2,036^th 1,459^th 1,277^th 1,179^th 1,141^st 2,072^nd 1,681^st 1,994^th 1,954^th 1,821^st 1,586^th 2,103^rd 2,048^th 1,209^th 982^nd 1,151^st 1,256^th 2,007^th 1,066^th 1,654^th 1,345^th 1,380^th 1,338^th

√2

2,447^th 1,891^st 1,798^th 1,593^rd 2,127^th 1,707^th 1,913^th 1,757^th 2,343^rd 2,072^nd 1,997^th 1,995^th 2,095^th 2,060^th 2,000^th 1,885^th 2,502^nd 2,058^th 2,019^th 1,640^th 2,146^th 2,404^th 1,660^th 1,465^th 1,369^th 1,350^th 2,456^th 1,835^th 2,284^th 2,308^th 2,188^th 1,739^th 2,421^st 2,385^th 1,428^th 1,142^nd 1,301^st 1,548^th 2,362^nd 1,228^th 1,943^rd 1,407^th 1,604^th 1,570^th

𝑒

2,874^th 2,282^nd 1,262^nd 1,606^th 2,430^th 1,949^th 1,765^th 1,677^th 2,800^th 2,380^th 2,045^th 1,985^th 2,644^th 2,355^th 2,152^nd 1,438^th 2,949^th 2,442^nd 2,360^th 1,385^th 2,493^rd 2,848^th 1,847^th 1,546^th 1,484^th 1,372^nd 2,887^th 2,195^th 2,711^th 2,614^th 2,536^th 2,078^th 1,014^th 2,766^th 1,523^rd 1,069^th 1,278^th 1,644^th 2,209^th 1,225^th 1,850^th 1,801^st 1,923^rd 1,453^rd