12 Days of Christmas
91st
99 Bottles of Beer
64th
Christmas Trees
69th
Cubes
37th
Diamonds
54th
Divisors
86th
Emirp Numbers
82nd
Evil Numbers
101st
Fibonacci
218th
Fizz Buzz
346th154th
Happy Numbers
71st
Leap Years
94th
Niven Numbers
81st
Odious Numbers
84th
Ordinal Numbers
55th
Pangram Grep
48th
Pascal’s Triangle
79th
Pernicious Numbers
89th
Prime Numbers
62nd
Quine
210th