12 Days of Christmas
99 Bottles of Beer
Christmas Trees
108th28th
Divisors
524th101st
Emirp Numbers
225th
Evil Numbers
363rd42nd
Fibonacci
538th96th
Fizz Buzz
948th157th
Happy Numbers
130th30th
Odious Numbers
290th40th
Pascalβs Triangle
156th33rd
Pernicious Numbers
140th38th
Prime Numbers
Quine