Hello, I am having trouble trying to figure out a solution for a problem I have. I am trying to count the number of permutations of weightings of an asset portfolio. The asset consists of 6 assets, and each can have a weight in increments of 5%(18 possible weights for each asset, excluding 0% and 100%). A natural constraint is that the portfolio weights have to add up to 1. Another self imposed is that weights can not be negative. I tried searching the web with no use. I am not an expert in macros or VBA and a manual procedure would take so much time. I would greatly appreciate if someone can help me with this.