12 Days of Christmas
352
99 Bottles of Beer
283
Abundant Numbers
516
Collatz
606
Divisors
730
Evil Numbers
606
Evil Numbers (Long)
603
Fibonacci
679
Fizz Buzz
855
Foo Fizz Buzz Bar
725
Happy Numbers
259
Happy Numbers (Long)
295
Kolakoski Sequence
375
Look and Say
349
Niven Numbers
564
Niven Numbers (Long)
625
Odious Numbers
606
Odious Numbers (Long)
603
Prime Numbers
471
Prime Numbers (Long)
473
Reverse Polish Notation
121
Van Eck Sequence
319