p114 mod: start the loop at a higher number (5) and so increase the values of the base cases (0-4) so as to make the algo more readable. before, I had base cases for negative block numbers, which was just absurd.
p114 mod: start the loop at a higher number (5) and so increase the values of the base cases (0-4) so as to make the algo more readable. before, I had base cases for negative block numbers, which was just absurd.

mchrzanowski/ProjectEuler,mchrzanowski/ProjectEuler