1. ## help

If $a_1 = 2$ and $a_{n+1} = (a_n - 1)^2$, then find the value of $a_{17}$ ?

i got answer zero is it correct !

2. Originally Posted by bluffmaster.roy.007
If a1 = 2 and an+1=(an - 1)2, then find the value of a17?

i got answer zero is it correct !
If $a_1 = 2$ and $a_{n+1} = (a_n - 1)^2$, then find the value of $a_{17}$ ?