12 Days of Christmas
102nd
99 Bottles of Beer
98th
Christmas Trees
97th
Emirp Numbers
106th
Evil Numbers
131st
Fibonacci
247th
Fizz Buzz
185th
Happy Numbers
105th
Odious Numbers
106th
Pangram Grep
94th
Pascal’s Triangle
86th
Pernicious Numbers
112th
Prime Numbers
163rd
Quine
1st
Sierpiński Triangle
63rd