Abundant Numbers
671693
Abundant Numbers (Long)
692821
Calendar
675
Catalan Numbers
947969
Christmas Trees
661689
Collatz
826820
Diamonds
562
Divisors
848900
Emirp Numbers
616595
Emirp Numbers (Long)
636642
Evil Numbers
552834
Evil Numbers (Long)
555814
Fibonacci
921932
Fizz Buzz
953941
Foo Fizz Buzz Bar
874916
Fractions
698746
Happy Numbers
733728
Happy Numbers (Long)
714837
Intersection
645769
ISBN
743
Kolakoski Sequence
491578
Leap Years
930863
Leyland Numbers
606903
Look and Say
510563
Morse Encoder
458
Niven Numbers
736795
Niven Numbers (Long)
830863
Odious Numbers
549849
Odious Numbers (Long)
551827
Ordinal Numbers
693819
Pangram Grep
760840
Pascal’s Triangle
628905
Pernicious Numbers
402708
Pernicious Numbers (Long)
476759
Prime Numbers
743912
Prime Numbers (Long)
756971
Quine
672
Recamán
640857
Reverse Polish Notation
673720
ROT13
542
Time Distance
770733
Vampire Numbers
595
Van Eck Sequence
561
√2
453