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**Catatonic**- Replies: 1

Hi!

I have a recursive formula like this:

a0 = 0

a3 = 1

a4 = 3

a5 = 6

a6 = 10

an+1 = an + (n-1) n >= 3

I need to find a formula for this recursion and prove it by induction. How would i do this?

Pages: **1**