99 Bottles of Beer
871
Abundant Numbers
830
ASCII Table
788
Catalan Numbers
969944
Christmas Trees
915
Collatz
843856
Diamonds
541
Divisors
908
Emirp Numbers
738
Emirp Numbers (Long)
841
Evil Numbers
934926
Evil Numbers (Long)
757
Fibonacci
929
Fizz Buzz
975
Foo Fizz Buzz Bar
839
Fractions
982
Happy Numbers
786
Happy Numbers (Long)
792
Intersection
579
Kolakoski Sequence
806
Leap Years
758
Leyland Numbers
839750
Look and Say
891
Lucky Numbers
692
Niven Numbers
895
Niven Numbers (Long)
934
Odious Numbers
908919
Odious Numbers (Long)
753
Pascal’s Triangle
860
Pernicious Numbers
746
Prime Numbers
891900
Prime Numbers (Long)
737865
Recamán
733
Smith Numbers
758
Van Eck Sequence
886