Egyptian Fractions

Egyptian fractions are a method of writing any fraction as a sum of the reciprocals of integers. (In other words, one over a number, like 1/2 or 1/365 but not 2/17.) This calculates the Egyptian fraction series for any numerator and denominator up to 999, just for simplcity's sake. Assuming no bugs, this should work up to any numbers that don't cause an overflow.