12 Days of Christmas
457
99 Bottles of Beer
474
Abundant Numbers
809
Abundant Numbers (Long)
808806
Arabic to Roman
488
Christmas Trees
666
Collatz
843
Day of Week
923
Divisors
906
Evil Numbers
980659
Evil Numbers (Long)
949735
Fibonacci
932795
Fizz Buzz
890890
Foo Fizz Buzz Bar
783781
Forsyth–Edwards Notation
725
Happy Numbers (Long)
776
Inventory Sequence
692
Jacobi Symbol
534
Leap Years
862
Levenshtein Distance
850
Leyland Numbers
696
Look and Say
802
Lucky Numbers
795
Niven Numbers
837
Niven Numbers (Long)
829
Number Spiral
647
Odious Numbers
976672
Odious Numbers (Long)
968691
Pascal’s Triangle
906
Pernicious Numbers
973883
Prime Numbers
926
Prime Numbers (Long)
950919
Quine
945
Recamán
759
Roman to Arabic
676
SI Units
367
United States
962
Van Eck Sequence
766