Number of (n+1) X (6+1) 0..4 arrays with every 2 X 2 subblock having the absolute values of all six edge and diagonal differences no larger than 1.

A234034

Number of (n+1) X (6+1) 0..4 arrays with every 2 X 2 subblock having the absolute values of all six edge and diagonal differences no larger than 1.

Terms

    a(0) =199003a(1) =29784763a(2) =4522455227a(3) =700485517781

External references