- #1
ihumayun
- 12
- 0
Homework Statement
Its a series of triangles, the data table being
n-#
1-1
2-3
3-6
4-10
5-15
I need a general equation in terms of n.
Homework Equations
The Attempt at a Solution
I can't really find anything. The solution has to be non-recursive, and i can find a bunch of patterns, but all of them rely on the term before and after.
AAAAAAAAAAAAAAAAAH.