Abundant Numbers
745
ASCII Table
574
Christmas Trees
689
Collatz
789919826
754843796
Divisors
799
787
979949
Emirp Numbers
759
752
Evil Numbers
956
Fibonacci
942
895
984929
Fizz Buzz
918
869
940
987932
973977
Foo Fizz Buzz Bar
982824
Happy Numbers
728
Happy Numbers (Long)
817
Leap Years
813
Leyland Numbers
829
Niven Numbers
804
923711
913
Odious Numbers
849
Pangram Grep
733
861
Pascal’s Triangle
905735
Prime Numbers
813
506
891
Prime Numbers (Long)
950
Quine
834
945
Recamán
924