99 Bottles of Beer
879
Abundant Numbers
845
ASCII Table
809
Catalan Numbers
972
956
Christmas Trees
947
Collatz
911
870
Diamonds
553
Divisors
923
Emirp Numbers
744
Emirp Numbers (Long)
850
Evil Numbers
934
931
Evil Numbers (Long)
767
Fibonacci
937
Fizz Buzz
987
Foo Fizz Buzz Bar
853
Fractions
990
Happy Numbers
799
Happy Numbers (Long)
809
Intersection
591
Kolakoski Sequence
809
Leap Years
765
Leyland Numbers
844
784
Look and Say
906
Lucky Numbers
705
Niven Numbers
918
Niven Numbers (Long)
964
Odious Numbers
911
929
Odious Numbers (Long)
765
Pascal’s Triangle
867
Pernicious Numbers
756
Prime Numbers
891
902
Prime Numbers (Long)
737
869
Recamán
754
Smith Numbers
778
Van Eck Sequence
894