12 Days of Christmas
62nd
Abundant Numbers
52nd
Abundant Numbers (Long)
41st
Catalan’s Constant
18th
Collatz
75th271st
Divisors
55th
Evil Numbers
96th
Evil Numbers (Long)
74th
Fibonacci
4th1st
Fizz Buzz
337th
Happy Numbers
53rd245th
Happy Numbers (Long)
28th
Niven Numbers
68th
Odious Numbers
92nd
Odious Numbers (Long)
73rd
Ordinal Numbers
37th
Pangram Grep
31st
Pascal’s Triangle
24th586th
Prime Numbers
119th
Prime Numbers (Long)
79th
Quine
28th92nd
Recamán
14th264th
Repeating Decimals
146th