Number of (n+1)X(6+1) 0..2 arrays with every element both >= and <= some horizontal, diagonal or antidiagonal neighbor.

A232412

Number of (n+1)X(6+1) 0..2 arrays with every element both >= and <= some horizontal, diagonal or antidiagonal neighbor.

Terms

    a(0) =334521a(1) =366033741a(2) =406420576301

External references