NEW CONGRUENCES MODULO SMALL POWERS OF 2 FOR OVERPARTITIONS INTO ODD PARTS
B. Hemanthkumar, S. Chandankumar
Abstract
In this article, we establish several infinite families of Ramanujan-type congruences modulo 16, 32 and 64 for ¯po(n),
the number of overpartitions of n in which only odd parts are used.