12 Days of Christmas
52nd
99 Bottles of Beer
40th
Christmas Trees
115th33rd
Divisors
558th110th
Emirp Numbers
244th
Evil Numbers
395th51st
Fibonacci
589th112th
Fizz Buzz
1,012th164th
Happy Numbers
141st33rd
Odious Numbers
313th50th
Pascal’s Triangle
170th34th
Pernicious Numbers
149th44th
Prime Numbers
89th
Quine
149th