Abundant Numbers
776
Divisors
822
817
722
Emirp Numbers
596
Evil Numbers
537
769
Fibonacci
793
947
735Fizz Buzz
673
841
734
685Happy Numbers
549
Leap Years
783
895
694
559Niven Numbers
759
Odious Numbers
800
Pangram Grep
621
Pernicious Numbers
457
702
Prime Numbers
598
793
615
RecamΓ‘n
557
775
600Seven Segment
539
Van Eck Sequence
544