A supercongruence involving cubes of Catalan numbers

Abstract

We mainly show a supercongruence for a truncated series with cubes of Catalan numbers which extends a result by Zhi-Wei Sun.

This is a preliminary version. Comments are welcome

References in corpus (1)

• On the divisibility of some truncated hypergeometric series

Cited by in corpus (1)

• New conjectures involving binomial coefficients and Apéry-like numbers