99 Bottles of Beer
89th15th
Abundant Numbers
34th
Abundant Numbers (Long)
26th
Collatz
184th31st
Emirp Numbers
31st
Evil Numbers
43rd
Fizz Buzz
84th
Leap Years
36th
ln 2
36th
Morse Encoder
11th
Niven Numbers
41st
Odious Numbers
39th
Ordinal Numbers
17th
Pascal’s Triangle
106th18th
Pernicious Numbers
113th26th
Pernicious Numbers (Long)
42nd16th
Quine
73rd
Rule 110
16th
Sierpiński Triangle
20th
√2
48th