Hey, I've been racking my brain over this for a bit.

It doesn't even seem like that hard of a formula to put in, but I am in no way an expert to Excel so if anyone can help it would be appreciated.

I'm trying to make a code so that if someone puts in, say 7, then this second cell will print out the summation of n7, or 28.

So it's like Factorials, only with addition instead of multiplication.

So 3 = 6, 5 = 15, 8 = 36, etc.

Anyone know of a simple way to do this?