Decide Whether the Given Sequence Is Finite or Infinite $$a _ { 1 } = 6 \text {; for } 2 \leq n \leq 50 , a _ { n } = 7 \cdot a _ { n - 1 }$$

Decide whether the given sequence is finite or infinite.
- $$a _ { 1 } = 6 \text {; for } 2 \leq n \leq 50 , a _ { n } = 7 \cdot a _ { n - 1 }$$

A) Finite
B) Infinite