12 Days of Christmas
402
99 Bottles of Beer
836
Abundant Numbers
678
Abundant Numbers (Long)
879
Arrows
183
Collatz
901
Divisors
771
Emirp Numbers
333
Emirp Numbers (Long)
375
Evil Numbers
835
Evil Numbers (Long)
815
Fibonacci
809789
Fizz Buzz
989939
Foo Fizz Buzz Bar
500
Forsyth–Edwards Notation
382
Fractions
485
Happy Numbers
812
Odious Numbers
783
Odious Numbers (Long)
766
Pascal’s Triangle
800
Pernicious Numbers
383
Prime Numbers
872
Prime Numbers (Long)
603
Repeating Decimals
463
Smith Numbers
512
π
201