99 Bottles of Beer
95th15th
Abundant Numbers
37th
Abundant Numbers (Long)
27th
Collatz
215th33rd
Emirp Numbers
31st
Evil Numbers
46th
Fizz Buzz
87th
Leap Years
40th
ln 2
42nd
Morse Encoder
12th
Niven Numbers
48th
Odious Numbers
44th
Ordinal Numbers
18th
Pascal’s Triangle
111th20th
Pernicious Numbers
129th38th
Pernicious Numbers (Long)
54th19th
Quine
79th
Rule 110
16th
Sierpiński Triangle
22nd
√2
54th