99 Bottles of Beer
569
Abundant Numbers
693
Abundant Numbers (Long)
695
Arabic to Roman
997
Arithmetic Numbers
823
Ascending Primes
542
Christmas Trees
672
Collatz
789
Day of Week
924
Divisors
875
Emirp Numbers
499
Emirp Numbers (Long)
646
Evil Numbers
615
Evil Numbers (Long)
689
Farey Sequence
571
Fibonacci
667
Fizz Buzz
938
Foo Fizz Buzz Bar
784
Happy Numbers
511
Happy Numbers (Long)
606
Kolakoski Sequence
644
Leap Years
833
Leyland Numbers
588
Look and Say
470
Lucky Numbers
630
Niven Numbers
586
Niven Numbers (Long)
772
Odious Numbers
630
Odious Numbers (Long)
653
PalindromemordnilaP
474
Pascal’s Triangle
928
Pernicious Numbers
607
Pernicious Numbers (Long)
721
Prime Numbers
623
Prime Numbers (Long)
631
Quine
360
Recamán
704
Roman to Arabic
879
Sierpiński Triangle
496
United States
967
Van Eck Sequence
729
π
79