Find a Possible Formula for the General Term of the Given

Find a possible formula for the general term of the given sequence, assume that the first term has index 1. $\left\{ \frac { 1 } { 5 } , \frac { 2 } { 25 } , \frac { 3 } { 125 } , \frac { 4 } { 625 } , \ldots \right\}$

A) $\left\{ \frac { n + 2 } { 5 ^ { n } } \right\}$
B) $\left\{ \frac { n } { 5 ^ { n } } \right\}$
C) $\left\{ \frac { n + 1 } { 5 ^ { n } } \right\}$
D) $\left\{ \frac { n ^ { 2 } } { 5 ^ { n } } \right\}$