Number of nX5 0..3 arrays with rows unimodal and columns nondecreasing.

A223984

Number of nX5 0..3 arrays with rows unimodal and columns nondecreasing.

Terms

    a(0) =296a(1) =14751a(2) =308470a(3) =3770722a(4) =31831914a(5) =204647416a(6) =1067023886a(7) =4710529013a(8) =18159308422a(9) =62548820489a(10) =195900273940a(11) =565579629660

External references