12 Days of Christmas
881
99 Bottles of Beer
711
Abundant Numbers
738
Catalan Numbers
972
Collatz
911
Divisors
984
Emirp Numbers
605
Emirp Numbers (Long)
623
Evil Numbers
801
Evil Numbers (Long)
783
Fibonacci
893
934
Fizz Buzz
921
944
Foo Fizz Buzz Bar
963
Happy Numbers
731
Happy Numbers (Long)
831
Kolakoski Sequence
808
Leap Years
815
Leyland Numbers
688
Look and Say
719
Lucky Numbers
634
Niven Numbers
787
Niven Numbers (Long)
857
Odious Numbers
753
Odious Numbers (Long)
751
Pernicious Numbers
477
Prime Numbers
676
Prime Numbers (Long)
658
Quine
239660432602303457946417
RecamΓ‘n
851
Smith Numbers
654
Tongue-twisters
671
Vampire Numbers
703
Van Eck Sequence
739
Ο
722