Gould polynomials

Gould polynomials are a family of orthogonal polynomials that are particularly associated with the study of combinatorial identities and certain types of generating functions. They are often denoted using the notation \(P_n(x)\), where \(n\) is a non-negative integer and \(x\) represents a variable. These polynomials can arise in various mathematical contexts, including approximation theory, numerical analysis, and special functions.