12 Days of Christmas
605
99 Bottles of Beer
715
Abundant Numbers
745
Abundant Numbers (Long)
819
Arabic to Roman
632
Arithmetic Numbers
839
Collatz
813
Divisors
948
Emirp Numbers
321
Fibonacci
807
Fizz Buzz
784891843
Leap Years
810
Leyland Numbers
716
Niven Numbers
732927
Pascal’s Triangle
574
Pernicious Numbers
613
Prime Numbers
885
Prime Numbers (Long)
931
Van Eck Sequence
522
π
488