Number of (n+1)X(5+1) 0..3 arrays with the maximum minus the minimum of every 2X2 subblock equal.

A237337

Number of (n+1)X(5+1) 0..3 arrays with the maximum minus the minimum of every 2X2 subblock equal.

Terms

    a(0) =972356a(1) =380945760a(2) =114598315886

External references