Empirically Determined Apéry-Like Formulae for ζ(4n+3)

Abstract
Somerapidly convergent formulae for special values of the Riemann zeta function are given. We obtain a generating function formula for ζ(4n+3) that generalizes Apervs seriesfor ζ(3), and appears to give the best possible series relations of this type, at least for n < 12. The formula reduces to a finite but apparently nontrivial combinatorial identity. The identity is equivalent to an interesting new integral evaluation for the central binomial coefficient. We outline a new technique for transforming and summing certain infinite series. We also derive a formula that provides strange evaluations of a large new class of nonterminating hypergeometric series. [Editor's Note: The beautiful formulas in this paper are no longer conjectural. Seenote on page 194.]

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