12 Days of Christmas
408
99 Bottles of Beer
682
Abundant Numbers
831
Catalan Numbers
1,000
Collatz
919
Divisors
1,000
Emirp Numbers
500
Emirp Numbers (Long)
534
Evil Numbers
816
Evil Numbers (Long)
804
Fibonacci
927
947
Fizz Buzz
941
869
Foo Fizz Buzz Bar
776
Happy Numbers
716
Happy Numbers (Long)
910
Kolakoski Sequence
929
Leap Years
827
Leyland Numbers
805
Look and Say
800
Lucky Numbers
631
Niven Numbers
800
Niven Numbers (Long)
877
Odious Numbers
769
Odious Numbers (Long)
774
Pernicious Numbers
488
Prime Numbers
690
Prime Numbers (Long)
677
Quine
244
702
446
636
313
477
969
436
RecamΓ‘n
902
Smith Numbers
745
Tongue-twisters
674
Vampire Numbers
534
Van Eck Sequence
726
Ο
841