How Do You Know if You're Getting a Lot of Numbers?

If the, if the number gets bigger, then it's no longer n minus ones. No way. But in the five case, two, like, we can just do them individually,. Like each like, the first one doesnt lik, is not five is four over five. The second one is not two, is this? The third one isnt, then you ca j multiply them through. So that's why i'm thinking, still, i don't think that works. It gets very consiicated, yo. And this is what i love in commonatorics. You can have some kind of easy question, and it's allso very easy to check small cases. But