Find the First Six Terms of the Sequence $a _ { 1 } = 3 , a _ { 2 } = 3 ;$

Multiple Choice

Find the first six terms of the sequence.
- $a _ { 1 } = 3 , a _ { 2 } = 3 ;$ for $n \geq 3 , a _ { n } = a _ { n - 1 } + a _ { n - 2 }$

A) $3,3,9,27,243,6561$
B) $3,3,6,9,12,15$
C) $3,3,6,9,15,24$
D) $3,3,6,6,9,9$