12 Days of Christmas
1,876th
99 Bottles of Beer
791st
Arabic to Roman
1,262nd
Arithmetic Numbers
784th
ASCII Table
1,057th
Card Number Validation
491st
Catalan Numbers
695th
Collatz
1,128th
Diamonds
1,209th
380th
969th
Divisors
2,637th
Evil Numbers
1st
2,107th
Evil Numbers (Long)
1st
Fizz Buzz
4,404th
Game of Life
634th
Happy Numbers
900th
Happy Numbers (Long)
712th
Inventory Sequence
824th
Leap Years
2,538th
Leyland Numbers
336th
Look and Say
53rd
Musical Chords
383rd
Niven Numbers
1,542nd
Niven Numbers (Long)
884th
Odious Numbers
1st
Odious Numbers (Long)
1st
Pernicious Numbers
1,313th
Pernicious Numbers (Long)
466th
Prime Numbers
1st
1st
Prime Numbers (Long)
1st
Quine
4,812th3,989th2,967th4,275th4,138th4,823rd4,360th
692nd5,016th2,346th
RecamΓ‘n
686th
Rijndael S-box
509th
955th
Smith Numbers
393rd
Star Wars Opening Crawl
348th
United States
64th
Van Eck Sequence
582nd
Ξ»
1,390th
Ο
426th
π
1,293rd