Abundant Numbers
672667
Abundant Numbers (Long)
693741
Calendar
515
Catalan Numbers
948969
Christmas Trees
661601
Collatz
811717
Diamonds
470
Divisors
848837
Emirp Numbers
542489
Emirp Numbers (Long)
636525
Evil Numbers
552834
Evil Numbers (Long)
555814
Fibonacci
921932
Fizz Buzz
952860
Foo Fizz Buzz Bar
870728
Fractions
697634
Happy Numbers
605565
Happy Numbers (Long)
714710
Intersection
618557
ISBN
582
Kolakoski Sequence
489565
Leap Years
929862
Leyland Numbers
589769
Look and Say
511458
Morse Encoder
313
Niven Numbers
736795
Niven Numbers (Long)
830863
Odious Numbers
549849
Odious Numbers (Long)
552827
Ordinal Numbers
690646
Pangram Grep
760712
Pascal’s Triangle
629838
Pernicious Numbers
402708
Pernicious Numbers (Long)
475715
Prime Numbers
743912
Prime Numbers (Long)
757971
Quine
672
Recamán
641774
Reverse Polish Notation
666523
ROT13
665
Time Distance
555407
Vampire Numbers
439
Van Eck Sequence
532
√2
444