New posts in Generating Functions

Generating functions and central binomial coefficient

Generating Functions and Linear Diophantine Inequalities

Generating function of $\binom{3n}{n}$

Proving combinatorial identity $\sum_{k=0}^{n}(-1)^k \binom{2n-k}k 2^{2n-2k} = 2n+1$ "directly"

Counting integer partitions of n into exactly k distinct parts size at most M

Why does the exponential generating function approach fail here?

Ordinary generating function for $\binom{3n}{n}$

Bernoulli numbers generating function

Generating function for the number of positive integer solutions to the equation: $4a+2b+c+3d=n$

How to transform this infinite sum