Write the First Four Terms of the Recursive Sequence $a _ { 1 } = 2 , a _ { n } = n - a _ { n } - 1$

Multiple Choice

Write the first four terms of the recursive sequence.
- $a _ { 1 } = 2 , a _ { n } = n - a _ { n } - 1$ for $n \geq 2$

A) $2,0,3,1$
B) $1,4,2,5$
C) $2,4 , - 1,5$
D) $2,4 , - 2,6$