12 Days of Christmas
3,740th3,848th3,745th3,777th3,443rd3,384th3,948th3,636th3,644th3,444th3,639th3,856th3,204th3,748th3,868th3,741st3,693rd3,358th3,694th3,335th3,450th3,754th
3,290th3,797th3,384th3,911th3,926th3,399th3,311th3,583rd3,457th3,730th
3,426th3,324th3,247th3,433rd3,835th3,734th3,751st3,325th3,704th3,455th3,809th3,713th3,327th3,671st3,237th3,395th3,679th3,762nd3,641st3,766th3,353rd
24 Game
715th972nd865th667th825th896th751st866th782nd826th967th872nd586th992nd762nd1,001st869th816th872nd775th545th858th
687th723rd974th800th1,013th832nd712th943rd948th1,002nd
817th748th724th690th903rd860th755th993rd974th945th982nd990th855th488th603rd714th605th639th853rd
734th
99 Bottles of Beer
3,617th3,715th3,731st3,747th3,613th3,680th3,814th3,683rd3,684th3,505th3,672nd3,519th3,411th3,729th3,637th3,721st3,612th3,547th3,480th3,451st3,477th3,579th
3,424th3,757th3,563rd3,755th3,795th3,519th3,495th3,637th3,620th3,685th
3,555th3,548th3,437th3,472nd3,747th3,720th3,721st3,497th3,675th3,608th3,742nd3,698th3,467th3,605th3,428th3,570th3,512th3,573rd3,607th3,775th3,591st
Abundant Numbers
4,234th4,138th4,147th3,993rd3,908th4,177th4,190th4,047th3,964th3,990th4,025th3,779th1,379th4,156th3,751st4,200th4,027th3,977th3,834th3,849th3,922nd4,224th
3,669th4,230th4,034th4,255th4,273rd4,000th3,892nd3,991st4,059th4,239th4,244th4,082nd4,069th3,631st4,030th4,103rd4,087th4,204th3,985th4,101st4,203rd4,180th4,075th3,940th3,365th3,559th4,134th3,873rd3,737th4,066th4,005th3,953rd
Abundant Numbers (Long)
2,600th2,541st2,561st2,503rd2,435th2,522nd2,449th2,489th2,425th2,427th2,488th2,363rd2,244th2,517th2,350th2,578th2,429th2,384th2,398th2,377th2,431st2,589th
2,277th2,598th2,504th2,582nd2,615th2,447th2,340th2,487th2,511th2,583rd
2,475th2,440th2,311th2,456th2,559th2,534th2,571st2,467th2,497th2,579th2,573rd2,550th2,436th2,283rd2,296th2,491st2,458th2,262nd2,478th2,385th2,422nd
Arabic to Roman
1,864th
1,870th
1,880th
1,868th
1,869th
1,871st1,882nd
1,866th
1,865th
1,881st
1,867th
Arithmetic Numbers
1,976th1,957th1,973rd1,825th1,892nd1,970th
1,876th1,876th1,890th1,952nd1,804th1,703rd1,970th1,734th1,961st1,888th1,852nd1,734th1,825th1,796th1,981st
1,752nd1,925th1,867th1,985th
1,804th1,855th1,950th1,911th1,974th
1,862nd1,854th1,744th1,899th1,932nd1,960th1,860th1,873rd1,867th1,967th1,925th1,950th1,881st1,680th1,734th1,882nd1,785th1,711th1,862nd
1,842nd
Arrows
1,275th
1,253rd
1,258th
1,179th
1,278th1,260th
1,285th
1,250th1,243rd
1,264th
1,234th
1,266th
1,247th
Ascending Primes
1,327th1,334th1,305th1,127th1,146th1,304th1,283rd1,274th1,225th1,206th1,306th1,077th684th1,326th991st1,323rd1,227th1,229th938th1,106th1,287th1,163rd
1,029th1,361st1,260th1,165th1,379th1,077th1,176th1,259th1,217th1,342nd1,375th1,197th1,192nd983rd1,008th1,276th1,266th1,233rd1,319th1,314th1,308th1,345th1,321st1,195th565th889th1,253rd1,016th848th1,285th
1,051st
ASCII Table
2,003rd2,125th1,891st1,917th1,736th1,911th2,235th1,866th1,668th1,884th1,762nd1,711th743rd2,044th1,677th2,031st1,828th1,564th1,649th1,695th
2,086th
1,542nd2,162nd1,743rd2,213th2,210th1,799th1,752nd1,609th1,885th2,140th2,147th1,663rd1,841st1,546th1,516th2,077th1,923rd2,127th1,808th2,033rd1,906th
2,065th1,566th1,297th1,408th1,592nd1,570th
1,842nd2,088th1,522nd
Billiards
478th
460th
487th
468th
438th
482nd
491st
489th
452nd
brainfuck
Catalan Numbers
1,935th1,719th1,701st1,640th1,562nd1,541st1,825th1,676th1,743rd1,690th1,838th1,786th1,452nd1,888th1,786th1,812th1,768th1,754th1,857th1,807th1,877th1,604th
1,660th1,924th1,839th1,934th1,938th1,502nd1,680th1,857th1,628th1,894th
1,574th1,548th1,482nd1,477th1,854th1,624th1,911th1,846th1,870th1,661st1,918th1,903rd1,662nd1,601st1,432nd1,542nd1,778th1,469th1,724th1,586th1,504th
Catalan’s Constant
1,642nd1,354th1,266th1,144th956th994th1,212th1,037th1,123rd1,005th1,520th1,199th659th1,590th1,280th1,369th1,276th1,257th1,418th1,381st1,439th595th1,299th876th1,659th1,398th1,576th1,685th793rd858th1,556th707th1,683rd
1,082nd865th490th738th1,589th1,165th1,550th1,611th1,450th1,101st1,614th1,626th784th385th461st932nd1,311th441st1,051st742nd895th
Christmas Trees
3,008th2,989th2,869th2,883rd2,746th2,902nd2,992nd2,818th2,716th2,695th2,834th2,666th2,625th2,926th2,772nd2,943rd2,719th2,835th2,676th2,742nd2,672nd2,949th
2,595th3,040th2,824th3,054th3,061st2,698th2,740th2,797th2,952nd2,999th
2,792nd2,751st2,633rd2,708th2,964th2,836th2,995th2,844th2,899th2,925th2,981st2,917th2,714th2,967th2,569th2,802nd2,659th
2,759th3,010th2,806th
Collatz
3,476th3,427th3,439th3,398th3,351st3,437th3,444th3,380th3,337th3,295th3,359th3,237th3,129th3,451st3,182nd3,453rd3,326th3,287th3,237th3,233rd3,264th3,480th
3,170th3,466th3,405th3,483rd3,494th3,237th3,200th3,345th3,389th3,457th
3,360th3,288th3,193rd3,356th3,398th3,429th3,453rd3,349th3,377th3,404th3,445th3,363rd3,291st3,225th3,156th3,383rd3,203rd3,176th3,377th3,303rd3,317th
CSS Colors
1,132nd
1,293rd
1,301st
1,178th
1,154th
1,123rd
1,173rd1,157th
1,186th
1,305th
1,155th
1,184th
1,042nd
Cubes
1,300th
1,472nd1,266th1,332nd1,379th1,607th1,383rd1,401st1,338th1,427th1,302nd1,166th1,552nd1,347th1,488th1,294th1,397th1,200th1,213th1,161st1,339th
1,250th1,568th1,436th
1,604th1,227th1,261st1,433rd1,403rd1,533rd
1,328th1,212th1,174th1,185th1,503rd1,342nd1,563rd1,152nd1,529th1,428th1,534th1,553rd1,317th1,481st1,132nd1,252nd1,191st
1,313th1,446th1,253rd
Day of Week
1,176th
1,064th
Diamonds
2,307th2,319th2,332nd2,204th2,159th2,266th2,379th2,190th2,105th2,084th2,195th1,999th1,968th2,304th2,027th2,285th2,076th2,114th2,121st2,079th2,110th2,294th
1,974th2,407th2,180th2,259th2,442nd2,048th2,053rd2,173rd2,308th2,361st
2,131st2,129th1,981st2,045th2,377th2,291st2,387th2,196th2,288th2,239th2,381st2,333rd2,052nd2,322nd1,934th2,054th2,055th
2,178th2,395th2,093rd
Divisors
5,322nd5,271st5,257th5,237th5,126th5,223rd5,260th5,188th5,101st5,080th5,252nd5,157th4,975th5,255th5,095th5,263rd5,087th5,086th5,172nd5,107th5,143rd5,283rd
5,010th5,327th5,135th5,350th5,351st5,196th5,056th5,206th5,285th5,305th
5,113th5,124th5,039th5,059th5,293rd5,243rd5,316th5,177th5,192nd5,313th5,318th5,245th5,070th5,026th5,011th5,179th5,088th5,004th5,186th5,294th5,150th
Emirp Numbers
2,950th2,719th2,881st1,929th2,456th2,411th2,823rd2,412th2,428th2,654th2,757th2,220th483rd2,785th1,410th2,809th2,652nd2,400th2,417th1,849th2,688th2,983rd
1,490th2,930th2,528th2,969th3,070th2,260th2,227th2,330th2,356th2,917th3,010th2,679th2,698th1,326th2,672nd2,814th2,723rd2,842nd2,646th2,709th2,759th2,898th2,571st2,083rd1,155th962nd2,647th1,952nd1,587th2,641st1,917th2,037th
Emirp Numbers (Long)
1,597th1,570th1,580th1,478th1,383rd1,516th1,524th1,488th1,448th1,440th1,565th1,358th1,211th1,572nd1,335th1,594th1,480th1,398th1,370th1,315th1,534th1,582nd
1,275th1,621st1,516th1,523rd1,639th1,401st1,356th1,505th1,494th1,600th
1,508th1,399th1,283rd1,424th1,592nd1,593rd1,601st1,502nd1,554th1,539th1,610th1,530th1,409th1,248th1,205th1,491st1,385th1,220th1,537th1,295th1,408th
Emojify
976th
1,286th
1,260th
1,261st
1,130th
1,303rd1,167th
1,310th
1,240th
1,242nd
1,287th
1,183rd
Evil Numbers
4,945th4,736th4,799th4,343rd4,487th4,739th4,772nd4,382nd4,200th4,511th4,471st3,455th1,123rd4,700th3,404th4,824th4,499th4,465th3,455th3,649th4,274th4,904th
3,013th4,878th4,209th4,961st4,996th4,184th4,451st4,119th4,565th4,876th4,952nd4,638th4,815th2,670th4,588th4,694th4,556th4,843rd4,448th4,493rd4,793rd4,775th4,655th4,170th2,996th2,626th4,792nd3,531st3,541st4,602nd4,284th4,048th
Evil Numbers (Long)
2,687th2,579th2,616th2,594th2,550th2,629th2,652nd2,551st2,505th2,446th2,574th2,458th2,346th2,629th2,458th2,661st2,455th2,471st2,412th2,440th2,563rd2,669th
2,382nd2,671st2,531st2,655th2,696th2,449th2,418th2,546th2,585th2,654th
2,600th2,502nd2,394th2,608th2,644th2,609th2,661st2,583rd2,610th2,628th2,656th2,644th2,472nd2,391st2,380th2,603rd2,434th2,359th2,610th2,554th2,496th
Factorial Factorisation
1,330th1,314th1,271st1,060th1,022nd1,157th1,367th1,210th1,076th
1,164th847th
1,246th939th1,257th996th1,068th898th1,060th1,100th880th1,297th864th1,337th1,023rd1,364th1,362nd898th1,069th1,255th1,236th1,305th
1,053rd966th785th764th1,280th1,150th1,231st994th1,189th1,293rd1,317th1,306th926th581st813th947th844th
1,141st1,213th986th
Farey Sequence
1,394th1,303rd1,360th1,321st1,337th1,333rd1,397th1,309th1,277th1,234th1,326th1,205th1,096th1,333rd1,205th1,385th1,233rd1,251st1,169th1,269th1,261st1,388th
1,133rd1,410th1,271st1,418th1,420th1,185th1,192nd1,297th1,282nd1,386th
1,305th1,270th1,218th1,281st1,383rd1,353rd1,392nd1,307th1,333rd1,331st1,376th1,384th1,257th1,165th1,153rd1,278th1,139th1,124th1,354th
1,178th
Fibonacci
9,572nd9,333rd9,450th9,345th9,226th9,321st9,425th9,205th9,126th9,092nd9,354th9,161st5,481st9,423rd8,938th9,515th9,127th9,215th8,922nd9,059th9,436th9,565th
8,470th9,548th9,382nd9,611th9,620th9,049th9,116th9,254th9,259th9,525th9,577th9,213th9,388th8,835th9,174th9,464th9,378th9,481st9,338th9,348th9,484th9,504th9,432nd8,898th8,191st8,181st9,279th8,848th8,713th9,297th9,389th9,051st
Fizz Buzz
13,106th12,948th13,062nd12,985th12,906th13,054th13,160th12,967th12,409th
13,003rd12,844th11,538th13,050th12,803rd12,333rd12,917th12,396th12,835th12,871st12,766th13,093rd
11,127th13,098th12,908th13,142nd13,161st12,927th12,645th12,475th13,059th12,672nd13,113th12,990th12,584th12,678th12,891st12,675th13,047th13,105th12,974th12,224th13,006th13,072nd12,346th12,828th12,824th12,706th12,253rd12,866th12,788th12,984th
12,884th
Foo Fizz Buzz Bar
3,314th3,248th3,289th3,296th3,151st3,286th3,347th3,210th3,211th3,098th3,243rd3,111th3,017th3,286th3,057th3,301st3,152nd3,133rd3,156th3,140th3,108th3,317th
3,041st3,321st3,201st3,334th3,346th3,234th3,047th3,189th3,263rd3,313th
3,171st3,147th3,048th3,138th3,296th3,277th3,311th3,252nd3,278th3,250th3,306th3,218th3,092nd3,074th3,030th3,213th3,101st3,064th3,199th3,218th3,123rd
Forsyth–Edwards Notation
666th
571st
Fractions
1,886th
1,909th
1,896th
1,927th1,925th
1,944th
1,923rd
1,906th
1,957th
1,900th
Game of Life
804th
824th
781st
805th
Gijswijt’s Sequence
1,067th1,006th988th909th986th1,012th1,013th1,020th989th945th978th932nd763rd1,040th810th1,068th971st836th919th851st903rd1,087th
804th1,080th999th1,070th1,094th907th855th967th955th1,034th
968th895th826th1,038th1,057th1,039th1,074th1,004th1,029th1,027th1,052nd1,033rd928th1,063rd789th970th856th924th1,008th
840th
Happy Numbers
2,993rd2,810th2,828th2,547th2,497th2,601st2,925th2,517th2,453rd2,730th2,430th2,196th745th2,837th1,551st2,847th2,737th2,428th2,278th2,111th2,699th3,026th
1,608th2,976th2,507th3,016th3,089th2,469th2,408th2,160th2,437th2,982nd3,037th2,464th2,838th1,442nd2,791st2,757th2,563rd2,851st2,752nd2,662nd2,745th2,869th2,643rd2,252nd1,830th1,257th2,693rd1,735th2,182nd2,773rd2,566th2,059th
Happy Numbers (Long)
1,955th1,911th1,927th1,873rd1,755th1,836th1,929th1,848th1,818th1,768th1,844th1,675th1,525th1,863rd1,627th1,931st1,807th1,739th1,691st1,662nd1,830th1,945th
1,610th1,958th1,852nd1,934th1,978th1,745th1,674th1,823rd1,858th1,942nd
1,811th1,740th1,635th1,785th1,923rd1,864th1,931st1,820th1,845th1,893rd1,937th1,896th1,714th1,623rd1,601st1,775th1,720th1,577th1,792nd1,885th1,700th
Hexdump
802nd
815th
830th
782nd
785th
783rd795th
823rd
800th
822nd
837th
772nd
Hilbert Curve
388th
662nd643rd411th655th
663rd632nd
692nd511th412th615th
713th631st550th491st451st507th91st
577th593rd569th
735th532nd599th712th452nd715th
585th490th426th415th636th503rd629th504th694th614th696th719th578th548th404th538th517th488th476th
460th
Intersection
1,116th
1,306th
1,310th
1,313th
1,322nd1,326th
1,329th
1,325th
965th
1,323rd
1,324th
Inventory Sequence
1,537th1,447th1,507th1,473rd1,412th1,454th1,482nd1,428th1,336th1,342nd1,425th1,274th1,127th1,479th1,345th1,500th1,356th1,288th1,222nd1,205th1,380th1,530th
1,184th1,524th1,388th1,514th1,559th1,319th1,220th1,369th1,399th1,484th
1,409th1,289th1,174th1,461st1,498th1,499th1,500th1,371st1,479th1,478th1,492nd1,474th1,295th1,214th1,143rd1,396th1,297th1,290th1,449th1,254th1,286th
ISBN
1,565th
1,533rd
1,553rd
1,500th
1,561st1,541st
1,556th
1,548th
1,499th
1,537th
1,555th
Jacobi Symbol
711th
708th
718th
716th
707th
703rd
710th
709th
Kaprekar Numbers
561st977th942nd559th828th941st601st925th894th
961st679th521st927th
979th900th909th576th713th739th645th
709th779th743rd625th1,001st705th872nd970th795th986th998th923rd815th665th814th921st919th636th710th911th936th717th969th822nd323rd500th920th629th418th910th
793rd
Kolakoski Constant
1,623rd1,606th1,316th1,131st884th953rd1,679th1,152nd1,094th985th1,424th1,271st649th1,433rd1,057th1,356th1,305th1,197th1,057th1,165th1,288th486th1,199th971st1,647th1,333rd815th1,670th886th1,015th1,452nd1,054th1,542nd
944th1,040th577th768th1,523rd1,213th1,419th1,398th1,483rd1,324th1,552nd1,570th834th739th451st857th1,267th595th1,023rd773rd901st
Kolakoski Sequence
1,808th1,792nd1,733rd1,777th1,545th1,610th1,713th1,623rd1,603rd1,508th1,700th1,570th1,406th1,679th1,492nd1,682nd1,527th1,583rd1,472nd1,538th1,567th1,629th1,625th1,456th1,797th1,547th1,804th1,807th1,510th1,535th1,695th1,672nd1,681st
1,585th1,565th1,465th1,463rd1,741st1,723rd1,761st1,597th1,639th1,745th1,754th1,715th1,491st1,672nd1,437th1,524th1,479th1,415th1,639th1,764th1,556th
Leap Years
4,703rd4,556th4,621st4,582nd4,589th4,656th4,597th4,507th4,487th4,428th4,555th4,455th4,336th4,627th4,437th4,681st4,460th4,483rd4,510th4,488th4,548th4,691st
4,362nd4,694th4,566th4,705th4,718th4,481st4,408th4,565th4,630th4,676th
4,599th4,587th4,431st4,580th4,663rd4,592nd4,701st4,523rd4,599th4,661st4,666th4,634th4,500th4,395th4,375th4,628th4,461st4,369th4,606th4,642nd4,501st
Levenshtein Distance
974th
978th
1,115th1,071st
925th
1,109th
Leyland Numbers
1,542nd1,594th1,729th1,668th1,505th1,447th1,394th1,492nd1,439th1,424th1,649th1,515th1,293rd1,691st1,495th1,724th1,525th1,488th1,617th1,559th1,663rd1,581st
1,340th1,778th1,677th1,528th1,788th1,576th1,383rd1,633rd1,702nd1,760th
1,625th1,537th1,369th1,435th1,722nd1,650th1,730th1,640th1,651st1,732nd1,735th1,735th1,407th1,279th1,449th1,440th1,461st1,256th1,513th1,545th1,531st
ln 2
1,618th1,553rd1,304th1,221st1,076th1,176th1,370th1,175th1,256th1,146th1,520th1,406th
1,556th1,668th1,386th1,348th1,331st1,478th1,420th1,590th985th1,369th956th1,704th1,436th1,589th1,701st1,028th1,115th1,542nd1,254th1,666th
1,135th1,005th895th878th1,693rd1,269th1,635th1,573rd1,478th1,315th1,624th1,665th971st694th831st1,039th1,459th777th1,150th848th1,081st
Look and Say
1,955th1,958th1,828th1,696th1,644th1,645th1,868th1,763rd1,649th1,625th1,894th1,723rd1,467th1,808th1,583rd1,887th1,687th1,627th1,678th1,561st1,708th1,693rd
1,543rd1,969th1,742nd1,801st1,967th1,785th1,595th1,826th1,831st1,817th
1,619th1,690th1,573rd1,527th1,935th1,787th1,865th1,749th1,781st1,889th1,937th1,875th1,545th1,916th1,498th1,764th1,751st1,490th1,664th1,898th1,632nd
Lucky Numbers
1,459th1,342nd1,426th1,320th1,265th1,402nd1,366th1,314th1,263rd1,217th1,337th1,142nd1,002nd1,424th1,132nd1,428th1,266th1,258th1,206th1,177th1,279th1,449th
1,069th1,451st1,353rd1,365th1,470th1,229th1,108th1,309th1,297th1,430th
1,311th1,259th1,148th1,273rd1,379th1,396th1,417th1,290th1,419th1,429th1,404th1,404th1,186th1,033rd1,005th1,358th1,169th1,014th1,349th1,432nd1,243rd
Lucky Tickets
798th
729th
818th
765th
743rd
710th
724th759th
769th
728th
749th
782nd
721st
Mandelbrot
757th
881st696th801st826th
827th754th
865th732nd653rd874th
897th800th755th718th739th841st716th
713th917th874th
927th732nd759th864th762nd912th
793rd798th684th678th892nd822nd866th752nd874th911th917th896th715th664th658th725th668th641st793rd
821st
Maze
573rd
Morse Decoder
856th
863rd
864th
793rd
878th858th
882nd
806th
847th
876th
842nd
Morse Encoder
986th
964th
921st
977th961st
949th
987th
959th
988th
915th
Musical Chords
560th
598th
610th
590th
558th
583rd597th
612th
586th
593rd
611th
582nd
N Queens
490th926th907th871st730th882nd943rd857th768th
875th733rd482nd896th671st915th774th785th651st642nd754th884th
608th953rd828th540th964th801st650th853rd803rd937th
821st721st681st725th844th786th893rd863rd876th909th930th912th743rd624th592nd744th693rd536th688th
712th
Niven Numbers
4,052nd3,846th3,955th3,734th3,680th3,979th3,913th3,873rd3,720th3,897th3,790th3,431st1,614th3,924th3,086th3,994th3,865th3,772nd3,528th3,542nd3,704th4,035th
3,170th4,006th3,784th
4,074th3,687th3,764th3,669th3,835th4,024th4,041st3,858th3,947th3,256th3,851st3,954th3,902nd4,017th3,868th3,870th3,985th3,959th3,822nd3,721st2,980th3,117th3,951st3,573rd3,492nd3,876th3,744th3,591st
Niven Numbers (Long)
2,407th2,352nd2,366th2,339th2,265th2,304th2,316th2,258th2,258th2,226th2,294th2,152nd2,073rd2,364th2,123rd2,390th2,266th2,218th2,184th2,181st2,243rd2,395th
2,100th2,398th2,304th2,372nd2,419th2,247th2,143rd2,288th2,322nd2,393rd
2,297th2,219th2,131st2,269th2,383rd2,354th2,390th2,255th2,355th2,360th2,378th2,333rd2,223rd2,095th2,116th2,310th2,234th2,083rd2,297th2,275th2,205th
Number Spiral
1,020th1,596th1,508th1,254th786th1,300th1,575th1,280th1,174th1,228th1,449th1,219th405th1,500th1,102nd1,429th1,176th1,140th1,083rd990th1,465th1,070th
915th1,626th1,165th1,507th1,671st1,181st1,133rd1,314th1,213th1,606th1,647th979th1,130th926th872nd1,485th1,239th1,324th1,153rd1,432nd1,579th1,610th1,486th1,052nd823rd548th1,061st856th
1,190th888th1,143rd
Odious Numbers
3,996th3,877th3,892nd3,563rd3,688th3,844th3,865th3,629th3,498th3,708th3,642nd3,021st956th3,807th3,047th3,901st3,702nd3,664th3,095th3,123rd3,553rd3,973rd
2,672nd3,955th3,528th
4,011th3,583rd3,630th3,472nd3,715th3,950th3,992nd3,774th3,887th2,403rd3,746th3,825th3,780th3,936th3,652nd3,695th3,881st3,867th3,761st3,445th2,629th2,445th3,855th3,267th3,150th3,711th3,605th3,341st
Odious Numbers (Long)
2,435th2,345th2,396th2,336th2,293rd2,373rd2,407th2,273rd2,258th2,190th2,286th2,208th2,104th2,373rd2,208th2,414th2,201st2,224th2,169th2,191st2,311th2,419th
2,132nd2,423rd2,268th2,406th2,443rd2,199th2,175th2,283rd2,301st2,404th
2,348th2,225th2,145th2,354th2,403rd2,367th2,415th2,318th2,361st2,392nd2,409th2,385th2,226th2,156th2,139th2,350th2,202nd2,120th2,361st2,322nd2,242nd
Ordinal Numbers
1,858th
1,852nd
1,866th
1,851st
1,827th
1,842nd1,859th
1,860th
1,840th
1,850th
1,867th
1,841st
Pangram Grep
2,632nd
1,534th
2,617th
2,566th
2,634th2,625th
2,614th
848th
2,636th
2,611th
Partition Numbers
1,070th965th1,047th1,034th895th991st896th946th845th
952nd781st697th1,020th
1,049th902nd907th857th841st922nd993rd
755th1,065th973rd1,057th1,081st857th822nd1,000th883rd1,055th
928th937th729th844th1,019th1,013th1,051st938th1,014th1,053rd983rd1,046th854th465th695th943rd807th775th942nd
827th
Pascal’s Triangle
2,887th2,825th2,839th2,841st2,667th2,722nd2,793rd2,683rd2,589th2,583rd2,798th2,756th2,437th2,804th2,738th2,792nd2,629th2,640th2,654th2,608th2,735th2,806th
2,500th2,890th2,621st2,908th2,917th2,715th2,585th2,771st2,812th2,859th
2,637th2,704th2,534th2,503rd2,878th2,799th2,862nd2,702nd2,761st2,877th2,882nd2,831st2,580th2,578th2,485th2,643rd2,706th2,473rd2,700th2,864th2,631st
Pernicious Numbers
3,230th3,086th3,091st2,971st2,869th3,148th3,080th2,963rd2,855th2,969th2,992nd2,560th1,186th3,084th2,518th3,175th2,991st2,953rd2,588th2,697th2,714th3,208th
2,250th3,202nd2,872nd3,236th3,252nd2,813th2,866th2,950th2,737th3,186th3,227th3,026th3,078th2,277th3,003rd3,138th3,097th3,199th2,993rd3,009th3,090th3,126th3,034th2,871st2,158th2,286th3,125th2,885th2,416th3,039th2,936th2,827th
Pernicious Numbers (Long)
1,744th1,660th1,697th1,641st1,705th1,684th1,727th1,698th1,565th1,575th1,654th1,496th1,400th1,684th1,496th1,740th1,572nd1,557th1,496th1,526th1,627th1,750th
1,454th1,735th1,684th1,716th1,884th1,496th1,559th1,652nd1,586th1,703rd
1,666th1,558th1,440th1,714th1,612th1,663rd1,740th1,695th1,684th1,678th1,599th1,652nd1,568th1,459th1,437th1,701st1,486th1,410th1,666th1,473rd1,543rd
Poker
558th
Polyominoes
411th749th637th652nd620th725th675th742nd721st
687th580th
764th546th767th731st644th567th485th537th352nd
542nd778th737th404th786th514th594th718th677th766th
532nd530th458th506th759th672nd733rd661st764th732nd689th760th657th772nd529th664th588th
720th
618th
Prime Numbers
5,289th4,761st5,059th4,143rd3,809th4,549th5,080th4,526th3,985th4,739th4,686th3,679th1,399th5,013th3,032nd5,116th4,852nd4,499th4,162nd3,494th5,239th5,257th
2,296th5,214th4,820th5,337th5,355th4,679th4,274th4,456th4,867th5,264th5,331st4,845th4,936th2,312th4,649th4,963rd4,672nd5,165th4,777th4,809th5,189th5,156th4,751st4,157th3,011th1,911th4,807th4,073rd3,903rd4,578th4,653rd4,033rd
Prime Numbers (Long)
2,944th2,815th2,893rd2,802nd2,787th2,823rd2,916th2,832nd2,736th2,704th2,885th2,716th2,623rd2,891st2,751st2,912th2,739th2,732nd2,751st2,714th2,940th2,927th
2,652nd2,931st2,823rd2,947th2,960th2,751st2,691st2,880th2,854th2,922nd
2,785th2,733rd2,680th2,742nd2,871st2,886th2,919th2,830th2,887th2,921st2,936th2,900th2,737th2,658th2,647th2,834th2,707th2,634th2,819th2,865th2,776th
Proximity Grid
550th
538th
563rd
580th
549th
513th
556th555th
581st
562nd
552nd
578th
525th
QR Decoder
470th
468th
Recamán
1,928th1,835th1,902nd1,866th1,778th1,849th1,842nd1,797th1,709th1,719th1,815th1,629th1,505th1,865th1,595th1,898th1,734th1,718th1,681st1,585th1,774th1,922nd
1,554th1,910th1,761st1,872nd1,938th1,747th1,592nd1,796th1,736th1,883rd
1,810th1,730th1,569th1,802nd1,897th1,890th1,904th1,771st1,821st1,885th1,886th1,873rd1,675th1,565th1,545th1,786th1,621st1,526th1,810th1,642nd1,713th
Reverse Polish Notation
946th
1,168th
1,167th
1,158th
761st
1,170th
Reversi
450th
Rijndael S-box
544th1,322nd1,014th1,189th1,162nd902nd1,330th1,298th986th1,268th1,104th734th504th1,131st768th1,276th1,217th865th630th1,079th978th675th
917th1,292nd757th789th1,309th1,002nd998th1,077th684th1,132nd
890th1,150th694th1,266th1,169th957th1,151st780th1,092nd995th1,207th1,218th1,128th606th362nd750th713th392nd1,243rd
666th
Rock-paper-scissors-Spock-lizard
946th
1,067th
1,090th
1,100th
1,059th
1,024th
1,098th1,078th
1,096th
1,049th
1,077th
1,102nd
1,061st
Roman to Arabic
1,471st
1,478th
1,469th
1,477th
1,454th
1,479th1,474th
1,475th
1,473rd
1,470th
1,476th
Rule 110
1,514th
1,420th1,364th1,264th1,336th
1,422nd1,423rd1,343rd1,396th1,202nd1,178th1,512th1,226th1,507th1,342nd1,329th1,291st1,283rd1,283rd1,345th
1,217th1,520th1,408th
1,552nd1,291st1,252nd1,377th1,349th1,513th
1,258th1,251st1,208th1,222nd1,533rd1,401st1,507th1,414th1,510th1,404th1,453rd1,453rd1,338th1,537th1,182nd1,261st1,275th
1,330th1,453rd1,305th
Seven Segment
1,453rd
1,387th
1,388th
1,354th
1,449th1,380th
1,438th
1,416th
1,412th
1,365th
1,385th
1,379th
SI Units
410th
420th
434th
424th
398th
411th435th
436th
425th
438th
441st
404th
Sierpiński Triangle
1,942nd
1,793rd1,658th1,550th1,847th1,993rd1,779th1,622nd1,600th1,681st1,472nd1,218th1,800th1,480th1,904th1,599th1,596th1,528th1,566th1,513th1,624th
1,428th1,952nd1,556th
1,988th1,583rd1,598th1,852nd1,786th1,939th
1,592nd1,554th1,444th1,412th1,925th1,865th1,871st1,652nd1,760th1,637th1,890th1,830th1,507th1,794th1,372nd1,674th1,492nd
1,668th1,960th1,754th
Smith Numbers
1,450th1,410th1,418th1,330th1,246th1,363rd1,075th1,401st1,279th1,302nd1,384th1,108th979th1,385th1,053rd1,432nd1,301st1,217th1,086th1,125th1,227th1,439th
1,102nd1,441st1,319th1,139th1,469th1,213th1,169th1,351st1,189th1,435th
1,273rd1,210th1,094th1,261st1,424th1,397th1,392nd1,236th1,352nd1,396th1,339th1,369th1,248th925th981st1,300th1,153rd994th1,352nd1,288th1,143rd
Spelling Numbers
1,045th
1,049th
1,052nd
1,048th
1,027th
1,055th1,047th
1,054th
1,035th
1,064th
1,053rd
1,067th
Star Wars Opening Crawl
551st
535th
566th
563rd
534th
528th
536th562nd
564th
541st
559th
572nd
522nd
Sudoku
551st
526th
528th
555th553rd
514th
533rd
552nd
559th
525th
Sudoku (Fill-in)
471st
469th
453rd
476th479th
466th
475th
482nd
459th
Ten-pin Bowling
403rd
610th
382nd
Tic-tac-toe
711th
706th
723rd
709th
679th
713th703rd
729th
710th
712th
728th
707th
Time Distance
665th
658th
639th
634th
650th
657th
Tongue-twisters
1,644th2,276th1,463rd1,466th1,642nd1,397th2,299th1,892nd2,141st2,120th2,032nd1,577th1,256th2,193rd1,381st2,195th2,233rd1,818th2,062nd1,703rd1,614th1,315th
1,612th2,211th1,649th2,082nd2,284th1,435th1,909th1,878th1,789th2,242nd
1,767th1,890th1,124th1,554th2,121st1,821st2,159th1,446th2,086th1,849th1,937th2,190th1,447th1,496th951st1,783rd1,795th1,279th2,042nd1,556th1,838th
Tower of Hanoi
1,332nd1,309th1,299th1,266th1,231st1,296th1,345th1,229th1,229th
1,288th1,162nd1,105th1,296th
1,316th1,193rd1,212th1,161st1,208th1,149th1,319th
1,120th1,327th1,215th1,344th1,349th1,202nd1,173rd1,286th1,194th1,317th
1,270th1,227th1,131st1,222nd1,282nd1,289th1,290th1,219th1,296th1,272nd1,278th1,286th1,220th1,315th1,117th1,300th1,182nd1,122nd1,292nd
1,211th
Trinomial Triangle
856th887th855th846th705th747th810th791st643rd
825th795th547th827th
847th673rd739th772nd667th782nd708th
593rd911th723rd904th912th772nd631st807th864th849th
720th689th595th587th895th826th879th729th808th881st896th878th630th483rd578th688th753rd554th720th
703rd
United States
1,105th
1,344th
1,348th
1,362nd
1,310th
1,107th
1,314th1,328th
1,343rd
1,296th
1,315th
1,372nd
1,243rd
Vampire Numbers
794th1,115th1,342nd1,189th961st962nd1,004th1,313th1,228th1,229th1,328th1,177th696th1,374th928th1,332nd1,309th1,186th1,008th1,087th1,206th1,330th
998th1,402nd1,344th808th1,419th1,082nd1,044th1,271st1,334th1,387th
1,126th1,018th884th923rd1,382nd1,252nd1,254th1,231st1,355th1,256th1,359th1,314th1,181st629th763rd1,247th974th635th1,140th938th1,047th
Van Eck Sequence
1,740th1,594th1,715th1,657th1,556th1,674th1,580th1,577th1,514th1,475th1,617th1,498th1,272nd1,674th1,430th1,706th1,515th1,489th1,446th1,387th1,548th1,728th
1,320th1,731st1,624th1,539th1,760th1,498th1,369th1,584th1,639th1,703rd
1,667th1,510th1,347th1,635th1,697th1,717th1,706th1,677th1,620th1,702nd1,685th1,646th1,471st1,404th1,336th1,578th1,418th1,306th1,620th1,540th1,465th
Zodiac Signs
615th
630th
636th609th
625th
633rd
626th
γ
783rd1,210th592nd699th905th682nd937th991st1,208th994th1,501st701st
1,469th1,293rd1,368th1,351st1,240th792nd1,251st1,329th522nd1,011th1,062nd1,574th1,353rd1,467th1,570th765th1,096th1,526th761st1,601st
618th928th647th573rd1,416th722nd1,498th1,311th1,424th1,032nd1,527th1,559th879th355th543rd582nd481st411th1,116th458th737th
λ
1,975th1,856th693rd788th859th883rd1,561st1,405th1,744th1,403rd2,137th1,782nd515th2,272nd1,622nd1,993rd1,927th1,758th1,582nd1,725th2,063rd709th1,196th1,414th2,382nd1,860th1,339th2,378th1,067th1,501st2,094th1,043rd2,365th
695th1,082nd800th605th2,173rd916th1,993rd1,708th2,184th997th2,030th2,305th1,263rd468th558th955th1,556th525th1,022nd646th959th
π
3,933rd3,738th2,943rd2,722nd2,193rd2,731st3,058th2,566th2,570th2,378th3,595th3,108th1,560th3,441st3,842nd3,388th2,972nd2,822nd3,441st3,140th3,759th2,059th3,069th1,869th3,954th3,195th3,782nd4,039th2,133rd2,458th3,513th2,034th4,023rd
2,324th2,126th1,724th1,683rd4,068th2,839th3,688th3,677th3,231st2,627th3,789th3,890th1,905th854th1,580th2,055th3,041st1,420th2,399th2,073rd2,357th
τ
2,201st2,064th1,718th1,623rd1,393rd1,637th1,756th1,567th1,569th1,504th2,018th1,822nd1,051st1,951st2,100th1,929th1,732nd1,660th1,951st1,803rd2,116th1,324th1,781st1,224th2,215th1,850th2,134th2,236th1,358th1,460th1,986th1,273rd2,200th
1,494th1,357th1,147th1,126th2,253rd1,676th2,095th2,049th1,871st1,585th2,137th2,164th1,258th726th1,061st1,330th1,772nd996th1,506th1,333rd1,463rd
φ
2,335th2,007th1,795th1,673rd1,481st1,684th2,033rd1,604th1,732nd1,639th2,183rd2,131st1,220th2,094th2,102nd1,968th1,884th1,887th1,946th1,896th2,260th1,399th1,852nd1,613th2,372nd1,920th2,306th2,392nd1,448th1,842nd2,131st1,338th2,305th
1,540th1,462nd1,299th1,254th2,328th1,753rd2,219th2,192nd2,035th1,708th2,347th2,282nd1,379th1,008th1,271st1,444th2,254th1,167th1,817th1,341st1,554th
√2
2,725th2,341st2,076th1,972nd1,747th1,896th2,424th1,879th2,077th1,910th2,486th2,555th1,422nd2,555th2,582nd2,302nd2,163rd2,174th2,274th2,192nd2,609th1,697th2,128th2,024th2,772nd2,232nd2,429th2,789th1,660th2,257th2,379th1,594th2,690th
1,807th1,709th1,517th1,487th2,758th1,986th2,533rd2,577th2,432nd1,925th2,698th2,662nd1,580th1,134th1,432nd1,706th2,631st1,362nd2,103rd1,596th1,773rd
𝑒
3,161st2,940th2,511th2,464th1,739th2,150th2,652nd2,106th1,903rd1,868th2,745th2,575th1,409th2,898th3,010th2,547th2,226th2,170th2,771st2,520th2,987th1,840th2,341st1,562nd3,208th2,658th3,094th3,244th1,938th1,850th2,709th2,200th3,160th
1,970th1,699th1,587th1,524th3,197th2,435th2,984th2,889th2,771st2,258th3,104th3,054th1,696th1,085th1,426th1,867th2,363rd1,373rd2,028th1,999th2,061st