Is the sequence an almost convergent sequence?

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It is clear that the sequence $x_n$ defined by
$$ x_k = \begin{cases} 2 \quad\text{if } k\text{ is a perfect square number} \\ 0 \quad\text{if } k\text{ is even and not a perfect square} \\ 1 \quad\text{if } k\text{ is odd and not a perfect square} \end{cases} $$ is not statistically convergent.

My Qn: Is it almost convergent?