There is one interesting problem to solve from the guys on Project Euler. I think that maybe there are some problems running a naive approach to the problem on the 2002, but right now, even a inefficient approach can give you results in not much time. I’ve made the following program in Python to measure the differences between a straight approach, and one using recursion and memoization. Looking carefully at the sequences, we realize that each time we get to a previous calculated number, we don’t have to recalculate the sequence again. So, doing… Read More