Abundant Numbers
671666
Abundant Numbers (Long)
692741
Calendar
514
Catalan Numbers
947969
Christmas Trees
661601
Collatz
827743
Diamonds
471
Divisors
848853
Emirp Numbers
543490
Emirp Numbers (Long)
638535
Evil Numbers
552834
Evil Numbers (Long)
555814
Fibonacci
921932
Fizz Buzz
953861
Foo Fizz Buzz Bar
874731
Fractions
698634
Happy Numbers
605565
Happy Numbers (Long)
714710
Intersection
619564
ISBN
581
Kolakoski Sequence
491567
Leap Years
929862
Leyland Numbers
607769
Look and Say
510458
Morse Encoder
316
Niven Numbers
736795
Niven Numbers (Long)
829863
Odious Numbers
549849
Odious Numbers (Long)
551827
Ordinal Numbers
692667
Pangram Grep
760712
Pascal’s Triangle
628838
Pernicious Numbers
402708
Pernicious Numbers (Long)
476745
Prime Numbers
743912
Prime Numbers (Long)
756971
Quine
672
Recamán
640774
Reverse Polish Notation
673522
ROT13
665
Time Distance
555410
Vampire Numbers
443
Van Eck Sequence
532
√2
453