12 Days of Christmas
2,487th
99 Bottles of Beer
1,734th
Arabic to Roman
1,367th
Arithmetic Numbers
696th
ASCII Table
1,078th
Card Number Validation
454th
Catalan Numbers
700th
Collatz
875th
Diamonds
1,158th
388th
1,055th
Divisors
2,612th
Evil Numbers
1st
2,046th
Evil Numbers (Long)
1st
Fizz Buzz
3,641st
Game of Life
670th
Happy Numbers
820th
Happy Numbers (Long)
587th
Inventory Sequence
839th
Leap Years
2,949th
Leyland Numbers
492nd
Look and Say
38th
Musical Chords
382nd
Niven Numbers
1,674th
Niven Numbers (Long)
884th
Odious Numbers
1st
Odious Numbers (Long)
1st
Pernicious Numbers
1,333rd
Pernicious Numbers (Long)
470th
Prime Numbers
1st
1st
Prime Numbers (Long)
1st
Quine
4,892nd4,015th3,006th4,216th4,147th4,896th4,426th
703rd5,090th2,387th
RecamΓ‘n
583rd
Rijndael S-box
545th
860th
Smith Numbers
326th
Star Wars Opening Crawl
372nd
United States
183rd
Van Eck Sequence
579th
Ξ»
1,607th
Ο
389th
π
1,385th