12 Days of Christmas
857
Abundant Numbers
772
Abundant Numbers (Long)
915
Arithmetic Numbers
801
932
ASCII Table
301
Catalan Numbers
909
930
Collatz
953
950
Divisors
984
Emirp Numbers
628
Emirp Numbers (Long)
693
Evil Numbers
957
Evil Numbers (Long)
950
Farey Sequence
627
Fibonacci
934
Fizz Buzz
976
Foo Fizz Buzz Bar
986
Fractions
760
Happy Numbers
722
Happy Numbers (Long)
821
Inventory Sequence
825
Kolakoski Sequence
835
Leap Years
865
Leyland Numbers
958
Look and Say
817
Niven Numbers
941
Niven Numbers (Long)
904
Odious Numbers
851
Odious Numbers (Long)
847
Pangram Grep
909
Pascal’s Triangle
907
Pernicious Numbers
814
Pernicious Numbers (Long)
630
Prime Numbers
874
934
Prime Numbers (Long)
701
Quine
946
Recamán
851
Reverse Polish Notation
683
Smith Numbers
788
Spelling Numbers
550
United States
915
Vampire Numbers
870
Van Eck Sequence
771
π
96
138
58
63
40