Question

What are the first 4 terms of the sequence represented by the equation n(n - 2) - 3

Answer 1

Term 1: -4Term 2:  -3
Term 3: 0Term 4: 5

Answer 2

First term is 1(1-2)- 3 = -1-3 = -4 

the next 3 terms are  -3, 0 and 5