arXiv · 2111.02103
A congruence concerning a convolution involving weighted Bernoulli numbers
Abstract
Given a prime $p\geq 5$, we reduce modulo p a convolution of order p-1 of powers of two weighted Bernoulli numbers with Bernoulli numbers in terms of harmonic numbers and generalized harmonic numbers. Our proof is based on studying the p-adic expansion of the number of permutations of Sym(p-2) with an even number of ascents, up to the modulus $p^2$.
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Claire I. Levaillant. 2021-11-03. A congruence concerning a convolution involving weighted Bernoulli numbers. https://arxiv.org/abs/2111.02103
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