A Family of Generating Functions for Reciprocal Binomial Coefficients and Its Applications

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Authors: Dmitry Kruchinin, Vladimir Kruchinin
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Abstract

A generating function for reciprocal binomial coefficients is written down, integral representations of this function are obtained, generating functions for sums of reciprocal binomial coefficients are derived, new identities are obtained, including identities connecting reciprocal binomial coefficients with harmonic numbers and Fibonacci numbers. The application of the found functions for evaluating infinite numerical sequences involving reciprocal binomial coefficients is demonstrated.

Fields of Study & Subjects

Advanced Mathematical Identities Advanced Combinatorial Mathematics Mathematical functions and polynomials

Publication details

Journal / source
arXiv (Cornell University)
Publication date
8 February 2026
Language
EN
Document type
Preprint