99 Bottles of Beer
41st342nd33rd
Christmas Trees
214th
Divisors
57th251st86th
Emirp Numbers
139th
Evil Numbers
56th361st85th
Fibonacci
544th172nd
Fizz Buzz
397th141st
Happy Numbers
218th
Leap Years
215th54th
Niven Numbers
262nd67th
Pascal’s Triangle
200th
Pernicious Numbers
155th
Poker
51st
Prime Numbers
210th65th
Quine
278th58th