The Sequence Is Defined Recursively $$a _ { 1 } = 3 \text { and } a _ { n } = 2 a _ { n - 1 } \text { for } n \geq 2$$

Multiple Choice

The sequence is defined recursively. Write the first four terms.
- $$a _ { 1 } = 3 \text { and } a _ { n } = 2 a _ { n - 1 } \text { for } n \geq 2$$

A) 3, 5, 4, 3
B) 3, 6, 12, 24
C) 3, 8, 14, 26
D) 4, 8, 16, 32