12 Days of Christmas
738
Abundant Numbers
661824
Abundant Numbers (Long)
786868
Arithmetic Numbers
866507
Arrows
476
Card Number Validation
646
Catalan Numbers
931
Collatz
900783
Divisors
744984946
Emirp Numbers
450
Evil Numbers
892879550
Evil Numbers (Long)
869860
Farey Sequence
669
Fibonacci
932935851
Fizz Buzz
960774182
Foo Fizz Buzz Bar
890
Fractions
674
Happy Numbers
682
514
Intersection
796
Kolakoski Sequence
881526
Leap Years
800817
Leyland Numbers
689686
ln 2
627
Look and Say
119
Niven Numbers
787
Niven Numbers (Long)
873
Odious Numbers
871891519
Odious Numbers (Long)
814816
Pascal’s Triangle
924
Pernicious Numbers
798703457
Pernicious Numbers (Long)
602
Prime Numbers
832892883
Prime Numbers (Long)
931928
Quine
946
Recamán
685
Van Eck Sequence
916
Zeckendorf Representation
658
φ
906
√2
815
𝑒
635