12 Days of Christmas
818
99 Bottles of Beer
665
Abundant Numbers
739
Abundant Numbers (Long)
877
ASCII Table
550
Catalan Numbers
691
Christmas Trees
744831
Collatz
865
Cubes
528
Divisors
748
Emirp Numbers
600
Emirp Numbers (Long)
657
Evil Numbers
755580
Evil Numbers (Long)
740588
Fibonacci
935841
Fizz Buzz
929
Foo Fizz Buzz Bar
900
Happy Numbers
732
Happy Numbers (Long)
832
Leap Years
673
Leyland Numbers
855
Look and Say
637
Lucky Numbers
464
Niven Numbers
747
Niven Numbers (Long)
788
Number Spiral
247
Odious Numbers
784
Odious Numbers (Long)
782
Ordinal Numbers
607
Pangram Grep
Pascal’s Triangle
702
Prime Numbers
643
Prime Numbers (Long)
680
Quine
946800
Smith Numbers
639
Vampire Numbers
734