12 Days of Christmas
480th
99 Bottles of Beer
447th
Abundant Numbers
254th
Abundant Numbers (Long)
167th
ASCII Table
257th
Catalan Numbers
225th
Christmas Trees
149th45th
Collatz
370th
Cubes
220th
Divisors
846th
Emirp Numbers
267th
Emirp Numbers (Long)
126th
Evil Numbers
569th99th
Evil Numbers (Long)
337th48th
Fibonacci
165th83rd
Fizz Buzz
839th
Foo Fizz Buzz Bar
310th
Happy Numbers
173rd
Happy Numbers (Long)
91st
Leap Years
643rd
Leyland Numbers
152nd
Look and Say
198th
Lucky Numbers
203rd
Niven Numbers
382nd
Niven Numbers (Long)
239th
Number Spiral
174th
Odious Numbers
274th
Odious Numbers (Long)
200th
Ordinal Numbers
342nd
Pangram Grep
Pascal’s Triangle
312th
Prime Numbers
455th
Prime Numbers (Long)
221st
Quine
63rd181st
Smith Numbers
123rd
Vampire Numbers
89th