Minor fix.
problem 34 answer was incorrect cause I forgot to ignore 1! and 2!
Minor changes. Mostly debug messages hidden.
Problem 43 solved. BUT I have to improve it.
I didn't solve the problem, I just brute-forced it.
Problem24 solved. A bit slow but I tried over the 10000 first pentagonal numbers.
Problem45 solved. I probably can make it a bit faster but it's fast enough.