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
893879551
Evil Numbers (Long)
869860
Farey Sequence
590
Fibonacci
912935851
Fizz Buzz
876772180
Foo Fizz Buzz Bar
707
Fractions
772
Happy Numbers
529
512
Intersection
841
Kolakoski Sequence
864527
Leap Years
799763
Leyland Numbers
587687
ln 2
615
Look and Say
119
Niven Numbers
785
Niven Numbers (Long)
871
Odious Numbers
871891520
Odious Numbers (Long)
814817
Pascal’s Triangle
903
Pernicious Numbers
798704458
Pernicious Numbers (Long)
591
Prime Numbers
816892884
Prime Numbers (Long)
931928
Quine
946
Recamán
618
Van Eck Sequence
868
Zeckendorf Representation
735
φ
936
√2
812
𝑒
633