99 Bottles of Beer
599
Abundant Numbers
474
Arithmetic Numbers
846
Arrows
172
ASCII Table
671
Collatz
724
Emirp Numbers (Long)
522
Evil Numbers
578
Fibonacci
789
Happy Numbers
528
Happy Numbers (Long)
469
Niven Numbers (Long)
843
Odious Numbers
612
Odious Numbers (Long)
518
PalindromemordnilaP
636
Pascal’s Triangle
537
Pernicious Numbers
399
Pernicious Numbers (Long)
491