12 Days of Christmas
801st
99 Bottles of Beer
518th
Cubes
581st
Evil Numbers
2,059th
Fizz Buzz
5,134th
Happy Numbers (Long)
753rd
Leyland Numbers
763rd
Pascal’s Triangle
1,084th
Pernicious Numbers
1,568th
Prime Numbers (Long)
1,646th
Quine
536th
Seven Segment
999th
Smith Numbers
540th
Van Eck Sequence
121st