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On series involving $\binom{4k}{k}^{-1}$
In this article, we prove two conjectures of Sun concerning the evaluation of two series involving the reciprocal of the binomial coefficient $\binom{4k}{k}$. The values of these series are related to $π$, $\log3$, and the Gieseking constant $\text{Cl}_2(π/3)$. Our proofs rely on the Beta function a
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