Help on Proof By Induction

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We had to prove the following algorithm by induction:

$ a^n = a^{n/2*2} = a^{n/2}*a^{n/2} $ if $n$ is even

$ a^n = a^{\frac {n-1}2*2}*a = a^{\frac {n-1}2} * a^{\frac {n-1}2} * a $ if $n$ is odd

I need to prove this by induction.

My Solution:

Base Case: Let $n = 1$: $a^1 = a$ (Proven for $n = 1$)

Induction Hypothesis: Let this be true for all integers upto n. If $n$ is even break it into parts and as those values must be less than $n$ it would be true for them and then multiply that by a (Base Case.)

Same for when is odd.

Hence proven.

Is my solution correct?