Abundant Numbers
679698
Abundant Numbers (Long)
704841
Catalan Numbers
956973
Christmas Trees
667693
Collatz
849889
Diamonds
567
Divisors
856905
Emirp Numbers
620606
Emirp Numbers (Long)
643646
Evil Numbers
553836
Evil Numbers (Long)
558816
Fibonacci
925935
Fizz Buzz
958945
Foo Fizz Buzz Bar
880920
Fractions
697745
Happy Numbers
740732
Happy Numbers (Long)
724842
Intersection
693772
ISBN
748
Kolakoski Sequence
490577
Leap Years
957865
Leyland Numbers
615910
Look and Say
517567
Morse Encoder
466
Niven Numbers
746802
Niven Numbers (Long)
845873
Odious Numbers
552852
Odious Numbers (Long)
556831
Ordinal Numbers
695831
Pangram Grep
768845
Pascal’s Triangle
632908
Pernicious Numbers
406711
Pernicious Numbers (Long)
485766
Prime Numbers
744677
Prime Numbers (Long)
760726
Quine
674
Recamán
651864
Reverse Polish Notation
672719
ROT13
542
Time Distance
801737
Van Eck Sequence
563
√2
458