Abundant Numbers
Abundant Numbers (Long)
Catalan Numbers
Collatz
Divisors
Emirp Numbers
Emirp Numbers (Long)
Evil Numbers
Evil Numbers (Long)
Fibonacci
647
484
764
804
895
831
804
768
738
933
889
775
688
867
1,000
905
978
895
750
475
813
774
935
617
533
630
482
909
878
609
727
556
865
938
406
726
Fizz Buzz
Fractions
Game of Life
Happy Numbers
Happy Numbers (Long)
Kolakoski Sequence
Leyland Numbers
Look and Say
Lucky Numbers
Niven Numbers
Niven Numbers (Long)
Number Spiral
Odious Numbers
Odious Numbers (Long)
PalindromemordnilaP
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Prime Numbers
Prime Numbers (Long)
Quine
Recamán
Sierpiński Triangle
Smith Numbers
Tongue-twisters
Transpose Sentence
Van Eck Sequence