12 Days of Christmas
91st
99 Bottles of Beer
87th
Christmas Trees
86th
Emirp Numbers
99th
Evil Numbers
122nd
Fibonacci
230th
Fizz Buzz
173rd
Happy Numbers
99th
Odious Numbers
97th
Pangram Grep
87th
Pascal’s Triangle
78th
Pernicious Numbers
102nd
Prime Numbers
152nd
Quine
1st
Sierpiński Triangle
55th