Number of nX3 0..6 arrays with every row and column running average nondecreasing rightwards and downwards.

A200969

Number of nX3 0..6 arrays with every row and column running average nondecreasing rightwards and downwards.

Terms

    a(0) =106a(1) =3636a(2) =110854a(3) =3167295a(4) =86468392a(5) =2279060645a(6) =58497330607

External references