12 Days of Christmas
1,976th
99 Bottles of Beer
815th
Arabic to Roman
1,344th
Arithmetic Numbers
869th
ASCII Table
1,124th
Card Number Validation
533rd
Catalan Numbers
749th
Collatz
1,215th
Diamonds
1,275th
394th
1,021st
Divisors
2,686th
Evil Numbers
1st
2,136th
Evil Numbers (Long)
1st
Fizz Buzz
4,152nd
Game of Life
696th
Happy Numbers
933rd
Happy Numbers (Long)
738th
Inventory Sequence
930th
Leap Years
2,509th
Leyland Numbers
351st
Look and Say
53rd
Musical Chords
411th
Niven Numbers
1,669th
Niven Numbers (Long)
960th
Odious Numbers
1st
Odious Numbers (Long)
1st
Pernicious Numbers
1,418th
Pernicious Numbers (Long)
498th
Prime Numbers
1st
1st
Prime Numbers (Long)
1st
Quine
5,030th4,147th3,019th4,453rd4,310th5,044th4,549th
3,081st723rd5,241st2,368th
Recamán
712th
Rijndael S-box
535th
1,004th
Smith Numbers
410th
Star Wars Opening Crawl
367th
United States
66th
Van Eck Sequence
605th
λ
1,472nd
π
453rd
𝑒
1,396th