Number of nX5 0..n+5-2 arrays with each element differing from its horizontal and vertical neighbors by one or two.

A265455

Number of nX5 0..n+5-2 arrays with each element differing from its horizontal and vertical neighbors by one or two.

Terms

    a(0) =360a(1) =42282a(2) =6056182a(3) =871209026a(4) =122895678174

External references