12 Days of Christmas
2,733rd
99 Bottles of Beer
1,871st
Arabic to Roman
1,524th
Arithmetic Numbers
817th
ASCII Table
1,251st
Card Number Validation
557th
Catalan Numbers
827th
Collatz
970th
Diamonds
1,306th
434th
1,192nd
Divisors
2,777th
Evil Numbers
1st
2,201st
Evil Numbers (Long)
1st
Fizz Buzz
3,555th
Game of Life
776th
Happy Numbers
935th
Happy Numbers (Long)
728th
Inventory Sequence
1,025th
Leap Years
3,074th
Leyland Numbers
560th
Look and Say
41st
Musical Chords
459th
Niven Numbers
1,910th
Niven Numbers (Long)
1,014th
Odious Numbers
1st
Odious Numbers (Long)
1st
Pernicious Numbers
1,567th
Pernicious Numbers (Long)
556th
Prime Numbers
1st
1st
Prime Numbers (Long)
1st
Quine
5,285th4,308th3,207th4,537th4,458th5,289th4,761st
3,255th759th5,490th2,516th
Recamán
638th
Rijndael S-box
630th
991st
Smith Numbers
380th
Star Wars Opening Crawl
410th
United States
192nd
Van Eck Sequence
653rd
λ
1,807th
π
457th
𝑒
1,541st