Is there a closed form to the sum:$\displaystyle\sum_{m\in\mathbb{Z}} m^{2k} e^{-m^2}, \ k \in \mathbb{Z}_{+}$?
Thanks!
Is there a closed form to the sum:$\displaystyle\sum_{m\in\mathbb{Z}} m^{2k} e^{-m^2}, \ k \in \mathbb{Z}_{+}$?
Thanks!
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