99 Bottles of Beer
93rd15th
Abundant Numbers
37th
Abundant Numbers (Long)
27th
Collatz
206th33rd
Emirp Numbers
31st
Evil Numbers
45th
Fizz Buzz
86th
Leap Years
39th
ln 2
39th
Morse Encoder
12th
Niven Numbers
45th
Odious Numbers
43rd
Ordinal Numbers
17th
Pascal’s Triangle
109th20th
Pernicious Numbers
119th30th
Pernicious Numbers (Long)
48th17th
Quine
75th
Rule 110
16th
Sierpiński Triangle
21st
√2
51st