12 Days of Christmas
92nd
99 Bottles of Beer
66th
Christmas Trees
71st
Cubes
38th
Diamonds
55th
Divisors
87th
Emirp Numbers
82nd
Evil Numbers
103rd
Fibonacci
222nd
Fizz Buzz
349th155th
Happy Numbers
71st
Leap Years
97th
Niven Numbers
82nd
Odious Numbers
86th
Ordinal Numbers
56th
Pangram Grep
48th
Pascal’s Triangle
80th
Pernicious Numbers
91st
Prime Numbers
62nd
Quine
199th