12 Days of Christmas
482
99 Bottles of Beer
321
Abundant Numbers
335
Collatz
697
Divisors
707
Emirp Numbers
460283
Emirp Numbers (Long)
490311
Evil Numbers
567
Fibonacci
512234
Fizz Buzz
390353
Foo Fizz Buzz Bar
349305
Leap Years
728
Niven Numbers
399
Odious Numbers
335
Pernicious Numbers
235
Prime Numbers
410370