12 Days of Christmas
530
Abundant Numbers
765788
Abundant Numbers (Long)
697865
Arithmetic Numbers
738508
Arrows
564
Card Number Validation
525
Catalan Numbers
931
Collatz
901781
Divisors
744933946
Emirp Numbers
546
Evil Numbers
893879552
Evil Numbers (Long)
869860
Farey Sequence
590
Fibonacci
912935851
Fizz Buzz
877772181
Foo Fizz Buzz Bar
707
Fractions
772
Happy Numbers
529
512
Intersection
842
Kolakoski Sequence
864527
Leap Years
799763
Leyland Numbers
587682
ln 2
616
Look and Say
119
Niven Numbers
785
Niven Numbers (Long)
871
Odious Numbers
871891520
Odious Numbers (Long)
814817
Pascal’s Triangle
904
Pernicious Numbers
798704459
Pernicious Numbers (Long)
591
Prime Numbers
816892884
Prime Numbers (Long)
931928
Quine
944
Recamán
619
Van Eck Sequence
868
Zeckendorf Representation
735
φ
936
√2
812
𝑒
633