12 Days of Christmas
62nd
Abundant Numbers
46th
Abundant Numbers (Long)
38th
Catalan’s Constant
16th
Collatz
74th224th
Divisors
55th
Evil Numbers
92nd
Evil Numbers (Long)
74th
Fibonacci
4th1st
Fizz Buzz
333rd
Happy Numbers
52nd215th
Happy Numbers (Long)
25th
Niven Numbers
67th
Odious Numbers
91st
Odious Numbers (Long)
73rd
Ordinal Numbers
44th
Pangram Grep
30th
Pascal’s Triangle
24th578th
Prime Numbers
117th
Prime Numbers (Long)
77th
Quine
27th85th
Recamán
16th243rd
Repeating Decimals
142nd