Sum of the n-th powers of multinomials M(n; mu), where mu ranges over all compositions of n.

A326321

Sum of the n-th powers of multinomials M(n; mu), where mu ranges over all compositions of n.

Terms

    a(0) =1a(1) =1a(2) =5a(3) =271a(4) =395793a(5) =28076306251

External references