12 Days of Christmas
2,054th
99 Bottles of Beer
868th
Arabic to Roman
1,398th
Arithmetic Numbers
935th
ASCII Table
1,198th
Card Number Validation
568th
Catalan Numbers
803rd
Collatz
1,032nd
Diamonds
1,329th
406th
1,057th
Divisors
2,792nd
Evil Numbers
1st
2,221st
Evil Numbers (Long)
1st
Fizz Buzz
4,210th
Game of Life
736th
Happy Numbers
1,006th
Happy Numbers (Long)
792nd
Inventory Sequence
1,007th
Leap Years
2,600th
Leyland Numbers
367th
Look and Say
55th
Musical Chords
452nd
Niven Numbers
1,761st
Niven Numbers (Long)
1,013th
Odious Numbers
1st
Odious Numbers (Long)
1st
Pernicious Numbers
1,523rd
Pernicious Numbers (Long)
537th
Prime Numbers
1st
1st
Prime Numbers (Long)
1st
Quine
5,159th4,272nd3,137th4,577th4,436th5,173rd4,676th
3,207th744th5,370th2,467th
Recamán
741st
Rijndael S-box
568th
1,072nd
Smith Numbers
442nd
Star Wars Opening Crawl
383rd
United States
74th
Van Eck Sequence
649th
λ
1,582nd
π
478th
𝑒
1,442nd