retrohun

12 Days of Christmas

2,884^th 2,887^th 281^st 3,116^th 3,460^th 1,805^th 3,456^th 3,061^st 2,869^th 3,209^th 3,432^nd 3,074^th 3,053^rd 3,398^th 2,998^th 3,040^th 3,022^nd 3,430^th 2,989^th 3,452^nd 3,380^th 2,958^th 3,195^th 3,362^nd 2,982^nd 3,180^th 3,055^th 2,818^th 3,130^th 3,399^th 2,838^th 3,333^rd 2,966^th 3,233^rd 3,190^th 2,615^th 3,346^th 2,939^th 283^rd 2,816^th 3,185^th 3,120^th 3,139^th 3,001^st 3,078^th 2,809^th

24 Game

292^nd 291^st 86^th

99 Bottles of Beer

3,162^nd 1,586^th 183^rd 2,507^th 3,423^rd 2,191^st 2,862^nd 1,898^th 3,067^th 3,253^rd 3,188^th 3,198^th 3,176^th 3,332^nd 3,142^nd 3,218^th 3,103^rd 3,409^th 3,138^th 3,271^st 3,403^rd 3,085^th 3,329^th 3,354^th 3,390^th 3,295^th 3,227^th 1,543^rd 3,167^th 3,415^th 3,184^th 3,355^th 3,129^th 3,355^th 3,340^th 2,007^th 3,382^nd 3,116^th 382^nd 3,093^rd 3,130^th 3,328^th 3,333^rd 3,294^th 3,255^th 3,219^th

Abundant Numbers

3,717^th 686^th 838^th 3,689^th 3,400^th 1,130^th 3,508^th 3,438^th 2,325^th 3,300^th 3,601^st 3,389^th 3,543^rd 3,369^th 3,565^th 3,750^th 3,351^st 3,731^st 3,521^st 3,744^th 3,753^rd 3,264^th 3,626^th 3,651^st 3,737^th 3,575^th 3,732^nd 3,230^th 3,667^th 3,634^th 3,447^th 3,756^th 3,318^th 1,331^st 3,596^th 3,683^rd 3,678^th 3,295^th 1,187^th 3,158^th 3,511^th 3,392^nd 3,664^th 3,500^th 3,465^th 3,755^th

Abundant Numbers (Long)

2,146^th 774^th 1,484^th 2,102^nd 1,906^th 1,180^th 1,986^th 1,989^th 1,846^th 1,941^st 2,097^th 1,927^th 2,038^th 2,001^st 1,962^nd 2,160^th 1,917^th 2,152^nd 2,064^th 2,158^th 1,904^th 2,111^th 2,117^th 2,145^th 2,040^th 2,138^th 1,910^th 2,056^th 2,112^th 2,025^th 2,159^th 1,937^th 2,034^th 2,109^th 2,127^th 2,095^th 1,928^th 1,837^th 1,890^th 1,975^th 2,028^th 2,043^rd 1,965^th 1,978^th 2,157^th

Arabic to Roman

1,382^nd 502^nd 317^th

Arithmetic Numbers

669^th 1,304^th

Arrows

317^th

Ascending Primes

263^rd 926^th 290^th

ASCII Table

1,624^th 1,547^th 203^rd 1,514^th 1,890^th 527^th 1,324^th 1,430^th 1,392^nd 1,588^th 1,379^th 1,251^st 1,605^th 1,498^th 1,853^rd 1,269^th 1,838^th 1,407^th 1,881^st 1,822^nd 1,249^th 1,534^th 1,662^nd 1,864^th 1,380^th 1,637^th 1,238^th 1,273^rd 1,812^th 1,516^th 1,856^th 1,386^th 1,695^th 1,635^th 1,803^rd 1,779^th 1,158^th 254^th 1,058^th 1,176^th 1,570^th 1,529^th 1,671^st 1,209^th 1,825^th

Billiards

178^th 247^th

brainfuck

843^rd 211^th 744^th 677^th

Card Number Validation

266^th 169^th

Catalan Numbers

1,626^th 1,353^rd 1,264^th 1,314^th 1,460^th 1,383^rd 1,450^th 1,414^th 1,206^th 1,504^th 1,507^th 1,479^th 1,480^th 1,553^rd 1,516^th 1,444^th 1,399^th 1,625^th 1,537^th 1,605^th 1,628^th 1,306^th 1,573^rd 1,568^th 1,563^rd 1,392^nd 1,319^th 1,234^th 1,218^th 1,579^th 1,295^th 1,607^th 1,526^th 32^nd 1,372^nd 1,608^th 1,595^th 1,346^th 1,316^th 1,162^nd 1,271^st 1,483^rd 1,438^th 1,325^th 1,184^th 1,505^th

Catalan’s Constant

1,387^th 1,140^th 772^nd 911^th 839^th 953^rd 1,040^th 928^th 1,113^th 1,201^st 1,150^th 1,128^th 1,296^th 1,223^rd 1,175^th 861^st 1,446^th 1,225^th 1,179^th 826^th 1,281^st 1,415^th 1,255^th 1,020^th 777^th 400^th 705^th 1,308^th 1,078^th 1,293^rd 1,367^th 1,361^st 795^th 1,391^st 1,404^th 678^th 492^nd 592^nd 892^nd 1,186^th 991^st 721^st 866^th 741^st

Christmas Trees

2,620^th 2,540^th 1,201^st 2,509^th 2,368^th 1,773^rd 2,355^th 2,328^th 2,410^th 2,536^th 2,322^nd 2,508^th 2,468^th 2,450^th 2,662^nd 2,294^th 2,661^st 2,483^rd 2,669^th 2,663^rd 2,283^rd 2,500^th 2,562^nd 2,648^th 2,445^th 2,428^th 2,310^th 2,429^th 1,431^st 2,409^th 2,668^th 2,441^st 2,545^th 2,517^th 2,035^th 2,601^st 2,324^th 807^th 2,255^th 2,354^th 2,419^th 2,431^st 2,625^th 2,463^rd 2,653^rd

Collatz

2,881^st 796^th 1,918^th 2,848^th 2,718^th 1,219^th 2,746^th 2,710^th 2,578^th 2,625^th 2,774^th 2,639^th 2,791^st 2,720^th 2,667^th 2,887^th 2,649^th 2,879^th 2,818^th 2,869^th 2,889^th 2,618^th 2,837^th 2,827^th 2,867^th 2,784^th 2,883^rd 2,628^th 2,826^th 2,802^nd 2,751^st 2,890^th 2,663^rd 2,756^th 2,728^th 2,849^th 2,806^th 2,633^rd 2,583^rd 2,598^th 2,730^th 2,680^th 2,784^th 2,671^st 2,732^nd 2,612^th

CSS Colors

763^rd 423^rd

Cubes

1,117^th 1,144^th 548^th 1,211^th 1,415^th 1,185^th 1,212^th 1,167^th 1,140^th 1,325^th 1,081^st 1,229^th 1,236^th 1,056^th 1,277^th 1,102^nd 1,426^th 1,263^rd 1,429^th 1,416^th 1,030^th 1,313^th 1,352^nd 1,390^th 1,249^th 1,077^th 1,008^th 1,052^nd 1,318^th 1,083^rd 1,418^th 1,135^th 1,360^th 1,246^th 1,406^th 1,394^th 1,094^th 1,316^th 983^rd 1,058^th 1,041^st 1,122^nd 1,282^nd 1,088^th 1,274^th

Day of Week

244^th 631^st 854^th 1,176^th

DFA Simulator

345^th

Diamonds

1,957^th 1,984^th 308^th 1,930^th 2,066^th 1,788^th 1,781^st 1,745^th 1,707^th 1,897^th 1,730^th 1,839^th 1,909^th 1,786^th 2,057^th 1,697^th 2,080^th 1,832^nd 2,072^nd 2,081^st 1,674^th 1,874^th 1,954^th 2,063^rd 1,797^th 1,828^th 1,687^th 1,748^th 2,041^st 1,922^nd 2,082^nd 1,811^th 1,959^th 1,917^th 2,047^th 2,006^th 1,708^th 484^th 1,635^th 1,711^th 1,902^nd 1,844^th 2,034^th 1,771^st 2,029^th

Divisors

4,875^th 2,080^th 2,138^th 4,767^th 4,602^nd 1,751^st 4,666^th 2,559^th 4,571^st 4,665^th 4,796^th 4,639^th 4,669^th 4,737^th 4,694^th 4,891^st 4,619^th 4,885^th 4,713^th 4,911^th 4,907^th 4,600^th 4,801^st 4,837^th 4,894^th 4,684^th 4,711^th 4,624^th 4,652^nd 3,855^th 4,782^nd 4,901^st 4,689^th 399^th 4,859^th 2,101^st 4,822^nd 4,630^th 4,573^rd 4,604^th 4,681^st 4,672^nd 4,756^th 4,852^nd 4,729^th 4,862^nd

Emirp Numbers

2,653^rd 2,288^th 952^nd 2,417^th 1,431^st 1,649^th 2,411^th 2,263^rd 668^th 1,421^st 2,392^nd 2,091^st 2,425^th 2,035^th 2,462^nd 2,670^th 1,731^st 2,605^th 2,100^th 2,715^th 2,696^th 1,738^th 2,317^th 2,345^th 2,665^th 2,085^th 2,341^st 905^th 2,402^nd 2,484^th 1,797^th 2,722^nd 2,053^rd 942^nd 1,990^th 489^th 2,444^th 1,509^th 814^th 1,131^st 2,452^nd 1,502^nd 2,357^th 2,151^st 1,962^nd 2,708^th

Emirp Numbers (Long)

1,319^th 1,278^th 685^th 1,241^st 1,132^nd 1,173^rd 1,187^th 1,178^th 1,013^th 1,112^th 1,274^th 1,149^th 1,207^th 1,223^rd 1,096^th 1,351^st 1,113^th 1,346^th 1,261^st 1,339^th 1,357^th 1,093^rd 1,306^th 1,286^th 1,354^th 1,244^th 1,326^th 1,069^th 1,196^th 1,328^th 1,270^th 1,358^th 1,183^rd 841^st 1,239^th 368^th 1,298^th 1,080^th 1,014^th 1,016^th 1,158^th 1,209^th 1,218^th 1,040^th 1,126^th 1,355^th

Emojify

520^th 221^st

Evil Numbers

4,377^th 1,721^st 889^th 4,225^th 4,140^th 3,662^nd 1,052^nd 3,736^th 1,731^st 4,201^st 4,021^st 3,325^th 4,237^th 3,258^th 4,038^th 1,965^th 4,364^th 3,447^th 3,424^th 4,155^th 4,373^rd 4,175^th 1,472^nd 3,442^nd 4,314^th 3,707^th 4,394^th 4,403^rd 4,259^th 1,464^th 4,066^th 4,247^th 4,170^th 4,382^nd 2,424^th 4,057^th 4,146^th 2,415^th 4,325^th 1,190^th 3,448^th 4,177^th 3,913^th 836^th 3,930^th 2,489^th 3,244^th 4,127^th 2,936^th 3,580^th 625^th 2,272^nd 4,372^nd 3,115^th 3,124^th 4,391^st 3,784^th 3,584^th 3,722^nd

Evil Numbers (Long)

2,277^th 988^th 985^th 2,240^th 2,144^th 610^th 2,119^th 2,063^rd 1,977^th 2,080^th 2,231^st 2,031^st 2,178^th 2,038^th 2,070^th 2,281^st 2,032^nd 2,270^th 2,133^rd 2,275^th 2,279^th 2,012^th 2,222^nd 2,217^th 2,273^rd 2,184^th 2,262^nd 2,022^nd 2,224^th 2,244^th 2,124^th 2,282^nd 2,104^th 562^nd 2,171^st 1,586^th 2,228^th 2,034^th 1,502^nd 2,000^th 2,108^th 2,053^rd 2,203^rd 2,159^th 2,110^th 2,006^th

Factorial Factorisation

299^th 119^th 916^th 516^th

Farey Sequence

350^th

Fibonacci

8,407^th 2,458^th 3,112^th 8,292^nd 8,161^st 8,032^nd 2,074^th 8,004^th 3,572^nd 5,751^st 6,847^th 6,105^th 4,173^rd 7,883^rd 8,320^th 7,803^rd 8,139^th 7,903^rd 8,114^th 8,199^th 8,404^th 8,406^th 7,766^th 8,391^st 8,238^th 7,279^th 8,424^th 6,895^th 946^th 2,691^st 8,131^st 8,262^nd 8,411^th 8,062^nd 8,092^nd 8,200^th 7,783^rd 3,321^st 5,382^nd 8,096^th 8,439^th 8,048^th 1,081^st 8,274^th 2,611^th 8,409^th 8,285^th 7,543^rd 8,434^th 6,701^st 6,871^st 7,936^th 4,900^th 7,691^st 8,173^rd 8,246^th 7,962^nd 8,401^st

Fizz Buzz

12,207^th 3,406^th 593^rd 5,008^th 12,251^st 7,570^th 1,429^th 12,048^th 2,106^th 10,831^st 7,495^th 12,115^th 11,922^nd 12,066^th 12,032^nd 12,107^th 12,197^th 12,258^th 11,919^th 12,225^th 1,971^st 12,133^rd 10,444^th 11,856^th 18^th 4,755^th 12,218^th 2,220^th 12,128^th 11,837^th 5,637^th 4,298^th 462^nd 12,175^th 11,992^nd 2,464^th 12,051^st 1,670^th 5,363^rd 11,868^th 3,845^th 11,860^th 12,102^nd 12,036^th 8,119^th 12,138^th 12,003^rd 11,804^th

Foo Fizz Buzz Bar

2,884^th 2,836^th 332^nd 2,843^rd 2,708^th 2,746^th 2,693^rd 2,624^th 2,666^th 2,796^th 2,681^st 2,782^nd 2,819^th 2,733^rd 2,918^th 2,673^rd 2,906^th 2,776^th 2,896^th 2,921^st 2,641^st 2,871^st 2,819^th 2,909^th 2,743^rd 2,911^th 2,666^th 2,752^nd 2,902^nd 2,756^th 2,922^nd 2,737^th 2,863^rd 2,810^th 2,889^th 2,855^th 2,657^th 2,388^th 2,645^th 2,706^th 2,759^th 2,774^th 2,788^th 2,724^th 2,637^th

Forsyth–Edwards Notation

365^th 351^st 32^nd

Fractions

607^th 1,159^th 1,258^th

Game of Life

258^th 248^th 698^th 484^th 323^rd

Gijswijt’s Sequence

588^th 288^th

Happy Numbers

2,645^th 2,136^th 697^th 2,532^nd 2,179^th 1,535^th 2,250^th 2,103^rd 770^th 1,155^th 2,304^th 1,927^th 2,297^th 1,864^th 2,433^rd 2,698^th 1,726^th 2,616^th 2,067^th 2,678^th 2,707^th 1,609^th 2,289^th 2,436^th 2,667^th 2,233^rd 2,447^th 1,158^th 2,499^th 1,779^th 1,939^th 2,722^nd 1,883^rd 1,467^th 1,777^th 2,076^th 2,511^th 1,526^th 492^nd 987^th 2,309^th 1,136^th 2,465^th 1,806^th 2,024^th 2,719^th

Happy Numbers (Long)

1,670^th 1,635^th 874^th 1,610^th 1,690^th 1,504^th 1,555^th 1,489^th 1,329^th 1,412^th 1,611^th 1,460^th 1,539^th 1,515^th 1,441^st 1,685^th 1,431^st 1,682^nd 1,586^th 1,646^th 1,688^th 1,427^th 1,624^th 1,629^th 1,676^th 1,543^rd 1,658^th 1,417^th 1,541^st 1,651^st 1,525^th 1,689^th 1,471^st 1,563^rd 1,546^th 1,287^th 1,639^th 1,414^th 1,320^th 1,384^th 1,437^th 1,510^th 1,551^st 1,616^th 1,443^rd 1,687^th

Hexdump

136^th 469^th

Intersection

718^th

Inventory Sequence

1,225^th 1,190^th 704^th 1,195^th 1,236^th 1,038^th 1,050^th 1,056^th 881^st 1,067^th 1,136^th 961^st 1,106^th 988^th 938^th 1,229^th 969^th 1,214^th 1,099^th 1,232^nd 947^th 1,166^th 1,091^st 1,218^th 1,109^th 1,098^th 916^th 1,179^th 1,180^th 1,127^th 1,235^th 963^rd 1,081^st 1,079^th 1,199^th 1,157^th 933^rd 852^nd 888^th 982^nd 1,029^th 1,150^th 972^nd 1,014^th 914^th

ISBN

700^th 248^th 1,248^th 493^rd 613^th 1,208^th 993^rd 1,024^th 1,104^th

Jacobi Symbol

296^th 391^st 440^th

Kaprekar Numbers

323^rd 380^th 378^th

Kolakoski Constant

1,424^th 1,134^th 750^th 840^th 1,446^th 1,022^nd 983^rd 863^rd 978^th 1,195^th 1,132^nd 1,070^th 1,184^th 1,074^th 1,107^th 895^th 1,471^st 1,164^th 767^th 777^th 1,278^th 1,348^th 1,432^nd 935^th 902^nd 527^th 729^th 1,294^th 1,078^th 1,291^st 1,235^th 1,314^th 1,155^th 1,388^th 1,410^th 621^st 695^th 592^nd 815^th 1,221^st 918^th 732^nd 822^nd 792^nd

Kolakoski Sequence

1,583^rd 1,517^th 1,081^st 1,553^rd 1,591^st 1,420^th 1,391^st 1,294^th 1,288^th 1,464^th 1,309^th 1,357^th 1,330^th 1,374^th 1,438^th 1,267^th 1,578^th 1,341^st 1,582^nd 1,249^th 1,474^th 1,474^th 1,586^th 1,377^th 1,312^th 1,269^th 1,260^th 1,535^th 1,510^th 1,543^rd 1,384^th 1,241^st 1,524^th 1,558^th 1,498^th 1,276^th 643^rd 1,251^st 1,297^th 1,315^th 1,424^th 1,545^th 1,350^th 1,238^th

Leap Years

4,270^th 409^th 1,105^th 4,231^st 4,119^th 879^th 4,078^th 2,018^th 3,948^th 4,033^rd 4,219^th 4,009^th 4,116^th 4,136^th 4,086^th 4,275^th 4,000^th 4,265^th 4,128^th 3,949^th 4,273^rd 3,974^th 4,191^st 4,197^th 4,256^th 3,929^th 4,190^th 4,033^rd 3,056^th 483^rd 4,082^nd 4,277^th 4,050^th 1,739^th 4,180^th 1,160^th 4,194^th 2,837^th 1,258^th 3,981^st 4,110^th 4,055^th 4,172^nd 4,206^th 4,087^th 4,272^nd

Levenshtein Distance

585^th 557^th 760^th 941^st 708^th

Leyland Numbers

1,355^th 559^th 853^rd 1,367^th 1,529^th 1,234^th 1,250^th 1,228^th 1,138^th 1,311^th 1,406^th 1,295^th 1,315^th 1,440^th 1,379^th 1,535^th 1,186^th 1,544^th 1,434^th 1,222^nd 1,550^th 1,184^th 1,458^th 1,510^th 1,534^th 1,398^th 1,378^th 1,202^nd 1,298^th 1,517^th 1,383^rd 1,549^th 1,361^st 1,450^th 1,448^th 1,498^th 1,504^th 1,189^th 1,104^th 1,268^th 1,212^th 1,347^th 1,313^th 1,339^th 1,333^rd 1,160^th

ln 2

820^th 635^th

Look and Say

1,666^th 1,546^th 495^th 1,419^th 1,661^st 1,473^rd 1,400^th 1,365^th 1,263^rd 1,358^th 1,612^th 1,431^st 1,382^nd 1,511^th 1,343^rd 1,436^th 1,443^rd 1,328^th 1,681^st 1,482^nd 1,246^th 1,308^th 1,578^th 1,536^th 1,670^th 1,378^th 1,433^rd 1,345^th 1,313^th 1,649^th 1,500^th 1,600^th 1,458^th 738^th 1,609^th 1,654^th 1,622^nd 1,314^th 276^th 1,283^rd 1,471^st 1,527^th 1,420^th 1,622^nd 1,386^th 1,298^th

Lucky Numbers

1,224^th 1,192^nd 647^th 1,174^th 1,242^nd 1,047^th 1,058^th 1,015^th 866^th 970^th 1,140^th 981^st 1,107^th 1,072^nd 994^th 1,236^th 944^th 1,234^th 1,133^rd 1,175^th 1,237^th 927^th 1,169^th 1,147^th 1,223^rd 1,101^st 1,128^th 970^th 1,111^th 1,198^th 1,095^th 1,239^th 988^th 1,154^th 1,151^st 1,177^th 1,177^th 936^th 827^th 877^th 1,079^th 1,023^rd 1,129^th 1,210^th 1,042^nd 907^th

Lucky Tickets

Mahjong

Maze

Medal Tally

Morse Decoder

Morse Encoder

Musical Chords

352^nd 450^th 497^th 440^th 492^nd

N Queens

509^th 323^rd 483^rd

Niven Numbers

3,507^th 1,399^th 948^th 3,433^rd 3,421^st 3,163^rd 1,348^th 3,207^th 1,724^th 3,437^th 3,349^th 2,294^th 3,385^th 2,748^th 3,343^rd 3,066^th 3,300^th 3,053^rd 3,309^th 3,397^th 3,520^th 3,047^th 3,496^th 3,267^th 3,515^th 3,517^th 3,404^th 2,989^th 3,367^th 3,513^th 3,329^th 3,503^rd 3,302^nd 3,358^th 2,826^th 3,415^th 1,455^th 3,136^th 3,435^th 3,081^st 184^th 3,293^rd 38^th 2,925^th 3,391^st 2,931^st 1,400^th 2,702^nd 3,213^th 3,099^th 3,379^th 3,245^th 3,118^th 3,229^th

Niven Numbers (Long)

2,035^th 1,624^th 1,320^th 1,998^th 1,822^nd 1,112^th 1,901^st 1,852^nd 1,747^th 1,794^th 2,004^th 1,847^th 1,905^th 1,875^th 1,845^th 2,040^th 1,799^th 2,025^th 1,943^rd 2,017^th 2,038^th 1,784^th 1,986^th 1,978^th 2,032^nd 1,932^nd 1,936^th 1,810^th 1,955^th 2,000^th 1,913^th 1,983^rd 1,832^nd 1,888^th 1,926^th 2,025^th 1,967^th 1,795^th 1,748^th 1,777^th 1,889^th 1,862^nd 1,937^th 1,914^th 1,891^st 1,775^th

Number Spiral

884^th 1,143^rd 654^th 716^th 1,456^th 1,056^th 984^th 975^th 969^th 1,134^th 916^th 929^th 1,149^th 967^th 1,281^st 831^st 1,423^rd 1,007^th 1,402^nd 1,449^th 787^th 1,128^th 1,335^th 1,431^st 869^th 989^th 813^th 781^st 1,202^nd 1,043^rd 1,199^th 937^th 1,285^th 1,253^rd 1,407^th 1,272^nd 870^th 518^th 585^th 843^rd 738^th 1,035^th 769^th 990^th 1,124^th

Odious Numbers

3,526^th 2,572^nd 744^th 3,450^th 3,102^nd 913^th 3,062^nd 1,500^th 2,148^th 2,801^st 3,295^th 2,884^th 3,247^th 2,847^th 3,284^th 3,179^th 3,533^rd 2,861^st 3,495^th 3,081^st 3,530^th 3,535^th 3,440^th 2,661^st 3,319^th 3,341^st 3,522^nd 3,286^th 3,347^th 2,041^st 3,388^th 1,617^th 2,966^th 3,423^rd 2,775^th 788^th 3,217^th 2,110^th 3,353^rd 2,464^th 499^th 2,096^th 3,203^rd 2,831^st 3,375^th 3,150^th 2,923^rd 3,534^th

Odious Numbers (Long)

2,050^th 1,369^th 619^th 2,013^th 2,057^th 1,236^th 1,885^th 1,239^th 1,757^th 1,875^th 1,994^th 1,808^th 1,946^th 1,815^th 1,840^th 2,053^rd 1,811^th 2,044^th 1,898^th 2,022^nd 2,054^th 1,789^th 1,982^nd 2,000^th 2,047^th 1,964^th 1,943^rd 1,794^th 1,986^th 2,015^th 1,928^th 2,005^th 1,871^st 625^th 1,962^nd 1,349^th 1,990^th 1,809^th 1,684^th 1,779^th 1,883^rd 1,842^nd 1,971^st 1,948^th 1,876^th 2,052^nd

Ordinal Numbers

519^th 272^nd 108^th

PalindromemordnilaP

361^st 247^th 220^th

Pangram Grep

333^rd 486^th 1,872^nd 1,804^th 2,189^th 2,180^th 2,210^th 2,126^th 1,704^th 550^th 149^th 2,177^th 2,231^st 2,226^th

Partition Numbers

569^th 399^th

Pascal’s Triangle

2,545^th 1,324^th 1,165^th 2,398^th 2,565^th 1,487^th 2,285^th 1,643^rd 2,141^st 2,426^th 2,448^th 2,296^th 2,332^nd 2,356^th 2,331^st 2,496^th 2,221^st 2,557^th 2,320^th 2,578^th 2,575^th 2,209^th 2,452^nd 2,515^th 2,567^th 2,328^th 2,352^nd 2,239^th 2,220^th 2,078^th 2,445^th 2,523^rd 2,376^th 350^th 2,537^th 920^th 2,511^th 2,261^st 2,270^th 2,194^th 2,304^th 2,404^th 2,386^th 2,530^th 2,316^th 2,297^th

Pernicious Numbers

2,800^th 1,482^nd 1,372^nd 2,715^th 2,449^th 1,552^nd 2,423^rd 1,768^th 1,468^th 2,218^th 2,683^rd 2,271^st 2,598^th 2,210^th 2,552^nd 2,811^th 2,222^nd 2,787^th 2,478^th 2,806^th 2,815^th 2,109^th 2,694^th 2,615^th 2,797^th 2,609^th 2,622^nd 1,945^th 2,674^th 2,184^th 2,497^th 2,744^th 2,302^nd 1,036^th 2,502^nd 1,808^th 2,646^th 2,139^th 982^nd 1,927^th 2,523^rd 2,488^th 2,640^th 2,506^th 2,432^nd 2,813^th

Pernicious Numbers (Long)

1,470^th 1,403^rd 604^th 1,431^st 1,440^th 833^rd 1,304^th 817^th 1,169^th 1,270^th 1,342^nd 1,298^th 1,422^nd 1,240^th 1,296^th 1,476^th 1,312^th 1,456^th 1,407^th 1,472^nd 1,213^th 1,390^th 1,360^th 1,464^th 1,384^th 1,389^th 1,193^rd 1,434^th 1,034^th 1,328^th 1,491^st 1,368^th 514^th 1,365^th 757^th 1,333^rd 1,286^th 1,205^th 1,188^th 1,271^st 1,231^st 1,390^th 1,220^th 1,274^th 1,218^th

Poker

433^rd 208^th 328^th

Polyominoes

336^th

Prime Numbers

4,727^th 2,902^nd 1,187^th 4,459^th 3,894^th 1,074^th 3,922^nd 1,898^th 2,330^th 2,787^th 4,288^th 3,518^th 4,084^th 3,691^st 4,354^th 2,844^th 3,235^th 1,537^th 4,267^th 4,753^rd 1^st 2,945^th 4,421^st 4,437^th 4,763^rd 4,241^st 4,313^th 2,001^st 2,783^rd 1,783^rd 3,164^th 4,480^th 3,466^th 527^th 4,476^th 1,124^th 1,442^nd 2,493^rd 640^th 1,567^th 4,045^th 3,622^nd 4,375^th 4,123^rd 3,597^th 4,773^rd

Prime Numbers (Long)

2,477^th 1,949^th 1,735^th 2,416^th 2,381^st 969^th 2,329^th 1,261^st 2,193^rd 2,316^th 2,395^th 2,243^rd 2,369^th 2,295^th 2,279^th 2,480^th 2,232^nd 955^th 2,359^th 2,470^th 1^st 1,028^th 2,438^th 2,431^st 2,475^th 2,326^th 2,355^th 2,234^th 2,334^th 1,244^th 2,340^th 2,482^nd 2,312^th 182^nd 2,434^th 1,130^th 2,424^th 2,249^th 2,168^th 2,125^th 2,317^th 2,255^th 2,356^th 2,390^th 2,319^th 2,220^th

Proximity Grid

212^th

QR Decoder

259^th 373^rd

Quine

1^st 3,812^th 242^nd 5,021^st 4,093^rd 4,652^nd 3,852^nd 3,518^th 3,783^rd 1,521^st 2,652^nd 2,021^st 3,561^st 2,976^th 4,336^th 1,242^nd 3,697^th 1,771^st 2,614^th 500^th 2,994^th 707^th 4,401^st 3,561^st 1,606^th 3,307^th 4,671^st 1,644^th 3,684^th 4,895^th

Recamán

1,688^th 1,214^th 1,118^th 1,648^th 1,462^nd 1,492^nd 1,487^th 1,489^th 1,335^th 1,412^th 1,611^th 1,417^th 1,577^th 1,524^th 1,403^rd 1,690^th 1,418^th 1,682^nd 1,544^th 1,667^th 1,692^nd 1,384^th 1,641^st 1,569^th 1,674^th 1,586^th 1,562^nd 1,386^th 1,619^th 1,650^th 1,590^th 1,694^th 1,452^nd 1,540^th 1,574^th 1,662^nd 1,629^th 1,393^rd 1,316^th 1,359^th 1,466^th 1,470^th 1,587^th 1,442^nd 1,511^th 1,691^st

Repeating Decimals

451^st 400^th

Reverse Polish Notation

813^th 410^th

Reversi

256^th 240^th

Rijndael S-box

725^th 762^nd 388^th

Rock-paper-scissors-Spock-lizard

439^th 982^nd

Roman to Arabic

937^th 559^th 637^th

ROT13

231^st 105^th

Rule 110

1,313^th 515^th 404^th 1,134^th 1,349^th 692^nd 1,229^th 639^th 1,107^th 1,280^th 1,164^th 1,172^nd 1,198^th 1,117^th 1,059^th 1,362^nd 1,220^th 1,377^th 1,368^th 1,040^th 1,257^th 1,285^th 1,373^rd 1,120^th 1,069^th 1,048^th 1,063^rd 1,357^th 1,237^th 1,334^th 1,207^th 395^th 1,205^th 1,317^th 1,317^th 1,112^th 694^th 1,023^rd 1,109^th 1,188^th 1,270^th 1,149^th 1,138^th

Set

112^th

Seven Segment

488^th

SI Units

290^th 120^th

Sierpiński Triangle

1,744^th 1,591^st 454^th 1,423^rd 1,722^nd 749^th 1,455^th 677^th 1,318^th 1,680^th 1,385^th 1,778^th 1,409^th 1,442^nd 1,723^rd 1,253^rd 1,774^th 1,376^th 1,799^th 1,794^th 1,660^th 1,689^th 1,705^th 1,779^th 1,430^th 1,351^st 1,241^st 1,221^st 1,728^th 1,606^th 1,662^nd 1,448^th 1,507^th 1,417^th 927^th 1,670^th 1,282^nd 1,605^th 1,161^st 1,472^nd 1,339^th 1,493^rd 1,734^th 1,549^th 1,790^th

Smith Numbers

1,222^nd 845^th 819^th 1,145^th 1,238^th 1,091^st 1,076^th 1,039^th 867^th 926^th 1,140^th 982^nd 1,106^th 1,043^rd 966^th 1,237^th 975^th 1,234^th 1,099^th 983^rd 1,242^nd 948^th 1,175^th 1,163^rd 1,227^th 1,069^th 1,072^nd 936^th 1,139^th 1,180^th 1,057^th 1,152^nd 955^th 594^th 1,127^th 1,206^th 1,196^th 967^th 763^rd 858^th 1,005^th 1,062^nd 1,133^rd 1,080^th 961^st 1,241^st

Spelling Numbers

486^th

Star Wars Opening Crawl

Sudoku

Sudoku (Fill-in)

Ten-pin Bowling

Tic-tac-toe

Time Distance

Tongue-twisters

1,490^th 631^st 321^st 856^th 1,923^rd 1,330^th 1,684^th 1,306^th 654^th 1,129^th 1,443^rd 1,319^th 1,059^th 1,900^th 1,190^th 751^st 1,161^st 1,705^th 1,138^th 1,720^th 1,493^rd 1,326^th 1,560^th 1,755^th 1,206^th 1,424^th 1,169^th 475^th 998^th 1,869^th 713^th 1,738^th 1,507^th 1,766^th 1,619^th 1,899^th 1,734^th 1,011^th 674^th 622^nd 959^th 1,877^th 1,246^th 820^th 1,108^th 638^th

Transpose Sentence

209^th 593^rd

United States

483^rd 523^rd

Vampire Numbers

1,006^th 1,072^nd 793^rd 1,046^th 1,221^st 1,010^th 1,019^th 979^th 658^th 852^nd 1,106^th 1,003^rd 1,062^nd 1,128^th 940^th 1,212^th 919^th 1,229^th 1,099^th 878^th 1,232^nd 867^th 1,136^th 1,174^th 1,217^th 1,050^th 917^th 783^rd 931^st 1,141^st 961^st 1,125^th 934^th 1,150^th 946^th 1,206^th 1,187^th 899^th 389^th 769^th 947^th 984^th 950^th 802^nd 885^th 1,230^th

Van Eck Sequence

1,471^st 1,442^nd 1,306^th 1,449^th 1,484^th 1,226^th 1,282^nd 1,240^th 1,093^rd 1,211^th 1,349^th 1,171^st 1,370^th 1,246^th 1,187^th 1,477^th 1,197^th 1,468^th 1,363^rd 1,199^th 1,480^th 1,160^th 1,439^th 1,333^rd 1,458^th 1,402^nd 1,357^th 1,146^th 1,427^th 1,381^st 1,355^th 1,297^th 1,316^th 1,418^th 1,382^nd 1,152^nd 1,188^th 1,139^th 1,213^th 1,219^th 1,358^th 1,307^th 1,234^th 1,133^rd

Zeckendorf Representation

341^st

Zodiac Signs

230^th

599^th 461^st

1,642^nd 929^th 348^th 859^th 969^th 1,181^st 1,431^st 1,120^th 1,455^th 1,517^th 1,789^th 1,711^th 1,399^th 1,581^st 1,547^th 1,452^nd 1,026^th 2,046^th 1,599^th 766^th 953^rd 1,758^th 1,953^rd 1,651^st 1,148^th 1,057^th 427^th 998^th 1,664^th 1,079^th 1,859^th 1,724^th 1,865^th 1,322^nd 1,976^th 1,976^th 1,033^rd 610^th 890^th 1,247^th 826^th 371^st 1,251^st 1,349^th 1,370^th 883^rd

3,438^th 2,534^th 1,225^th 2,008^th 2,621^st 2,288^th 2,345^th 2,063^rd 3,326^th 2,859^th 2,569^th 2,512^th 3,013^th 2,808^th 2,715^th 1,758^th 3,501^st 2,824^th 2,903^rd 1,624^th 2,932^nd 3,456^th 2,928^th 2,189^th 1,829^th 1,539^th 1,502^nd 3,515^th 2,647^th 3,237^th 3,238^th 3,013^th 2,213^th 2,168^th 3,349^th 1,682^nd 998^th 1,398^th 1,789^th 2,717^th 1,273^rd 2,126^th 1,917^th 2,089^th 1,665^th

1,922^nd 1,502^nd 895^th 1,273^rd 1,541^st 1,407^th 1,437^th 1,308^th 1,866^th 1,663^rd 1,527^th 1,494^th 1,727^th 1,640^th 1,585^th 1,153^rd 1,955^th 1,644^th 1,681^st 1,090^th 1,693^rd 1,911^th 1,715^th 1,371^st 1,212^th 1,043^rd 1,033^rd 1,943^rd 1,559^th 1,825^th 1,826^th 1,739^th 1,364^th 1,890^th 1,872^nd 1,114^th 778^th 975^th 1,173^rd 1,595^th 918^th 1,334^th 1,212^th 1,322^nd 1,104^th

2,093^rd 1,610^th 1,051^st 1,358^th 1,785^th 1,487^th 1,586^th 1,450^th 1,898^th 1,796^th 1,726^th 1,721^st 1,820^th 1,763^rd 1,707^th 1,469^th 2,144^th 1,747^th 2,002^nd 1,401^st 1,910^th 2,035^th 1,771^st 1,435^th 1,286^th 1,186^th 1,151^st 2,071^st 1,679^th 1,994^th 1,953^rd 1,820^th 1,644^th 2,102^nd 2,047^th 1,217^th 990^th 1,159^th 1,265^th 2,006^th 1,076^th 1,652^nd 1,340^th 1,418^th 1,334^th

√2

2,439^th 1,882^nd 1,789^th 1,600^th 2,119^th 1,710^th 1,904^th 1,748^th 2,335^th 2,063^rd 1,988^th 1,986^th 2,086^th 2,051^st 1,991^st 1,876^th 2,494^th 2,049^th 2,010^th 1,648^th 2,138^th 2,396^th 2,103^rd 1,652^nd 1,468^th 1,371^st 1,353^rd 2,448^th 1,826^th 2,276^th 2,300^th 2,180^th 1,701^st 2,413^th 2,377^th 1,431^st 1,146^th 1,303^rd 1,551^st 2,354^th 1,232^nd 1,934^th 1,410^th 1,621^st 1,589^th

𝑒

2,869^th 2,275^th 1,269^th 1,602^nd 2,423^rd 1,942^nd 1,759^th 1,671^st 2,795^th 2,376^th 2,038^th 1,978^th 2,638^th 2,348^th 2,145^th 1,445^th 2,944^th 2,435^th 2,356^th 1,390^th 2,487^th 2,843^rd 2,707^th 1,841^st 1,535^th 1,473^rd 1,377^th 2,882^nd 2,188^th 2,705^th 2,608^th 2,530^th 2,079^th 1,020^th 2,761^st 1,512^th 1,073^rd 1,285^th 1,638^th 2,252^nd 1,232^nd 1,843^rd 1,795^th 1,895^th 1,460^th