99 Bottles of Beer
535
Abundant Numbers
647
ASCII Table
661
Catalan Numbers
974959
Christmas Trees
796
Collatz
766866
Diamonds
489
Divisors
863
Emirp Numbers
525
Emirp Numbers (Long)
746
Evil Numbers
935898
Evil Numbers (Long)
768
Fibonacci
938
Fizz Buzz
886
Foo Fizz Buzz Bar
706
Fractions
991
Happy Numbers
498
Happy Numbers (Long)
698
Intersection
518
Kolakoski Sequence
811
Leap Years
764
Leyland Numbers
720695
Look and Say
875
Lucky Numbers
708
Niven Numbers
782
Niven Numbers (Long)
959
Odious Numbers
912866
Odious Numbers (Long)
767
Pascal’s Triangle
810
Pernicious Numbers
731
Prime Numbers
892789
Prime Numbers (Long)
739872
Recamán
752
Smith Numbers
636
Van Eck Sequence
897