The Fibonacci sequence is defined by Fn=Fn−1+Fn−2F_n = F_{n-1} + F_{n-2}Fn=Fn−1+Fn−2 with F0=0F_0 = 0F0=0 and F1=1F_1 = 1F1=1. What is F5F_5F5?
3
5
8
13