Abundant Numbers
679698
Abundant Numbers (Long)
704841
Catalan Numbers
957974
Christmas Trees
667693
Collatz
849824
Diamonds
567
Divisors
856905
Emirp Numbers
620606
Emirp Numbers (Long)
644646
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)
724843
Intersection
693773
ISBN
748
Kolakoski Sequence
491577
Leap Years
957865
Leyland Numbers
615910
Look and Say
517567
Morse Encoder
466
Niven Numbers
746802
Niven Numbers (Long)
846873
Odious Numbers
552852
Odious Numbers (Long)
557831
Ordinal Numbers
696831
Pangram Grep
768845
Pascal’s Triangle
632908
Pernicious Numbers
406711
Pernicious Numbers (Long)
486767
Prime Numbers
744913
Prime Numbers (Long)
760974
Quine
670
Recamán
651864
Reverse Polish Notation
672719
ROT13
543
Time Distance
801737
Van Eck Sequence
564
√2
458