99 Bottles of Beer
598
Abundant Numbers
474
Arithmetic Numbers
836
Arrows
171
ASCII Table
671
Collatz
672
Emirp Numbers (Long)
523
Evil Numbers
578
Fibonacci
790
Happy Numbers
528
Happy Numbers (Long)
469
Niven Numbers (Long)
844
Odious Numbers
613
Odious Numbers (Long)
518
PalindromemordnilaP
639
Pascal’s Triangle
538
Pernicious Numbers
399
Pernicious Numbers (Long)
492