J. Integer Seq. 14(2), Article 11.2.5, 5 p., electronic only (2011)
Summary
Summary: Plouffe conjectured fast converging series formulas for $\pi ^{2n+1}$ and $\zeta (2n+1)$ for small values of $n$. We find the general pattern for all integer values of $n$ and offer a proof.
