12 Days of Christmas
2,643rd
99 Bottles of Beer
1,829th
Arabic to Roman
1,483rd
Arithmetic Numbers
757th
ASCII Table
1,188th
Card Number Validation
511th
Catalan Numbers
778th
Collatz
929th
Diamonds
1,230th
403rd
1,115th
Divisors
2,697th
Evil Numbers
1st
2,127th
Evil Numbers (Long)
1st
Fizz Buzz
3,470th
Game of Life
745th
Happy Numbers
888th
Happy Numbers (Long)
632nd
Inventory Sequence
986th
Leap Years
2,984th
Leyland Numbers
545th
Look and Say
39th
Musical Chords
430th
Niven Numbers
1,816th
Niven Numbers (Long)
991st
Odious Numbers
1st
Odious Numbers (Long)
1st
Pernicious Numbers
1,485th
Pernicious Numbers (Long)
511th
Prime Numbers
1st
1st
Prime Numbers (Long)
1st
Quine
4,960th4,041st2,950th4,252nd4,179th4,962nd4,475th
3,014th546th5,328th5,215th
Recamán
619th
Rijndael S-box
598th
952nd
Smith Numbers
348th
Star Wars Opening Crawl
398th
United States
188th
Van Eck Sequence
630th
λ
1,647th
π
433rd
𝑒
1,494th