12 Days of Christmas
476th
99 Bottles of Beer
442nd
Abundant Numbers
249th
Abundant Numbers (Long)
165th
ASCII Table
255th
Catalan Numbers
222nd
Christmas Trees
148th45th
Collatz
364th
Cubes
220th
Divisors
841st
Emirp Numbers
265th
Emirp Numbers (Long)
124th
Evil Numbers
566th99th
Evil Numbers (Long)
333rd47th
Fibonacci
162nd83rd
Fizz Buzz
839th
Foo Fizz Buzz Bar
310th
Happy Numbers
172nd
Happy Numbers (Long)
91st
Leap Years
640th
Leyland Numbers
151st
Look and Say
194th
Lucky Numbers
202nd
Niven Numbers
381st
Niven Numbers (Long)
237th
Number Spiral
173rd
Odious Numbers
272nd
Odious Numbers (Long)
196th
Ordinal Numbers
341st
Pangram Grep
Pascalβs Triangle
310th
Prime Numbers
450th
Prime Numbers (Long)
217th
Quine
63rd180th
Smith Numbers
123rd
Vampire Numbers
89th