99 Bottles of Beer
476
Abundant Numbers
646
ASCII Table
660
Catalan Numbers
972
956
Christmas Trees
795
Collatz
764
863
Diamonds
488
Divisors
862
Emirp Numbers
524
Emirp Numbers (Long)
744
Evil Numbers
934
898
Evil Numbers (Long)
767
Fibonacci
937
Fizz Buzz
885
Foo Fizz Buzz Bar
715
Fractions
990
Happy Numbers
498
Happy Numbers (Long)
697
Intersection
515
Kolakoski Sequence
809
Leap Years
763
Leyland Numbers
718
694
Look and Say
906
Lucky Numbers
705
Niven Numbers
782
Niven Numbers (Long)
957
Odious Numbers
911
865
Odious Numbers (Long)
765
Pascal’s Triangle
808
Pernicious Numbers
731
Prime Numbers
891
788
Prime Numbers (Long)
737
869
Recamán
750
Smith Numbers
633
Van Eck Sequence
894