Abundant Numbers
671693
Abundant Numbers (Long)
693821
Calendar
675
Catalan Numbers
947969
Christmas Trees
661689
Collatz
826820
Diamonds
561
Divisors
848900
Emirp Numbers
616595
Emirp Numbers (Long)
636634
Evil Numbers
552834
Evil Numbers (Long)
554813
Fibonacci
921932
Fizz Buzz
952941
Foo Fizz Buzz Bar
872915
Fractions
697746
Happy Numbers
733728
Happy Numbers (Long)
714837
Intersection
645769
ISBN
744
Kolakoski Sequence
488576
Leap Years
930863
Leyland Numbers
606903
Look and Say
511563
Morse Encoder
457
Niven Numbers
736795
Niven Numbers (Long)
830863
Odious Numbers
549849
Odious Numbers (Long)
551827
Ordinal Numbers
691818
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
673707
ROT13
542
Time Distance
769723
Vampire Numbers
594
Van Eck Sequence
562
√2
453