12 Days of Christmas
756
99 Bottles of Beer
491
Abundant Numbers
529
Collatz
658
Divisors
758
Evil Numbers
595
Evil Numbers (Long)
589
Fibonacci
670
Fizz Buzz
929
Foo Fizz Buzz Bar
900
Happy Numbers
328
Happy Numbers (Long)
338
Kolakoski Sequence
370
Look and Say
419
Niven Numbers
555
Niven Numbers (Long)
612
Odious Numbers
594
Odious Numbers (Long)
587
Prime Numbers
462
Prime Numbers (Long)
461
Reverse Polish Notation
158
Van Eck Sequence
326