12 Days of Christmas
371
99 Bottles of Beer
380
Abundant Numbers
706
Abundant Numbers (Long)
773
ASCII Table
434
Catalan Numbers
687
Christmas Trees
645689
Collatz
723
Cubes
376
Divisors
692
Emirp Numbers
485
Emirp Numbers (Long)
544
Evil Numbers
754555
Evil Numbers (Long)
738582
Fibonacci
932832
Fizz Buzz
847
Foo Fizz Buzz Bar
714
Happy Numbers
565
Happy Numbers (Long)
701
Leap Years
670
Leyland Numbers
722
Look and Say
514
Lucky Numbers
444
Niven Numbers
740
Niven Numbers (Long)
780
Number Spiral
201
Odious Numbers
781
Odious Numbers (Long)
778
Ordinal Numbers
488
Pangram Grep
Pascal’s Triangle
648
Prime Numbers
643
Prime Numbers (Long)
678
Quine
945797
Smith Numbers
469
Vampire Numbers
540