12 Days of Christmas
51499 Bottles of Beer
478Abundant Numbers
654
676ASCII Table
643
Christmas Trees
546Cubes
565Diamonds
354Divisors
817Emirp Numbers
451Evil Numbers
719Fibonacci
778
688
804Fizz Buzz
616
913
561
793Leap Years
731Niven Numbers
935
912Odious Numbers
740Pascal’s Triangle
450
Prime Numbers
656
706Sierpiński Triangle
139