Arithmetic properties of $5$-regular partitions into distinct parts
Arithmetic properties of $5$-regular partitions into distinct parts
A partition is said to be $\ell$-regular if none of its parts is a multiple of $\ell$. Let $b^\prime_5(n)$ denote the number of 5-regular partitions into distinct parts (equivalently, into odd parts) of $n$. This function has also close connections to representation theory and combinatorics. In this paper, we study …