  It is known that the Entropy Power Inequality (EPI) always holds if the
random variables have density. Not much work has been done to identify discrete
distributions for which the inequality holds with the differential entropy
replaced by the discrete entropy. Harremo\"{e}s and Vignat showed that it holds
for the pair (B(m,p), B(n,p)), m,n \in \mathbb{N}, (where B(n,p) is a Binomial
distribution with n trials each with success probability p) for p = 0.5. In
this paper, we considerably expand the set of Binomial distributions for which
the inequality holds and, in particular, identify n_0(p) such that for all m,n
\geq n_0(p), the EPI holds for (B(m,p), B(n,p)). We further show that the EPI
holds for the discrete random variables that can be expressed as the sum of n
independent identical distributed (IID) discrete random variables for large n.
