12 Days of Christmas
371
99 Bottles of Beer
380
Abundant Numbers
706
Abundant Numbers (Long)
773
ASCII Table
434
Catalan Numbers
688
Christmas Trees
645688
Collatz
723
Cubes
375
Divisors
692
Emirp Numbers
485
Emirp Numbers (Long)
543
Evil Numbers
754555
Evil Numbers (Long)
738580
Fibonacci
932833
Fizz Buzz
846
Foo Fizz Buzz Bar
712
Happy Numbers
565
Happy Numbers (Long)
701
Leap Years
670
Leyland Numbers
722
Look and Say
515
Lucky Numbers
443
Niven Numbers
740
Niven Numbers (Long)
780
Number Spiral
201
Odious Numbers
781
Odious Numbers (Long)
778
Ordinal Numbers
486
Pangram Grep
Pascal’s Triangle
648
Prime Numbers
643
Prime Numbers (Long)
678
Quine
945797
Smith Numbers
468
Vampire Numbers
536