Question

Find f(5) for this sequence:
f(1) = 2 and f(2) = 5, f(n) = f(1) + f(2) + f(n - 1), for n > 2.

f(5) = ______

Answer 1

my answer is f(5) = 6+16
f(5) = 22

Answer 2

thnx @Rachel_K

Answer 3

yw :)