A short and elementary proof for a double sum of Brent and Osburn

Abstract

We present a short and completely elementary proof for a double sum studied by Brent and Osburn in arXiv:1309.2795v2.

References in corpus (1)

• Note on a double binomial sum relevant to the Hadamard maximal determinant problem

Cited by in corpus (1)

• Some binomial sums involving absolute values