A Recursion Formula and the Initial Term(s) of a Sequence $a _ { 1 } = 1 , a _ { n + 1 } = a _ {{ n } ^ { 3 }}$

Multiple Choice

A recursion formula and the initial term(s) of a sequence are given. Write out the first five terms of the sequence.
- $a _ { 1 } = 1 , a _ { n + 1 } = a _ {{ n } ^ { 3 }}$

A) $1,3,9,27,81,243$
B) $1,3,9,27,81$
C) $1,1,1,1,1$
D) $1,4,7,10,13$