99 Bottles of Beer
607
Arrows
538
Catalan Numbers
969
Collatz
831
Divisors
765
Evil Numbers
871
Evil Numbers (Long)
848
Fibonacci
816932
Fizz Buzz
752926
Happy Numbers
686
Happy Numbers (Long)
780
Leap Years
845
Niven Numbers
753
Odious Numbers
849
Odious Numbers (Long)
827
Pascal’s Triangle
921
Pernicious Numbers
794
Prime Numbers
603
Prime Numbers (Long)
577
Recamán
833