Number of (n+1) X (6+1) 0..5 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 3 (constant-stress 1 X 1 tilings).

A234548

Number of (n+1) X (6+1) 0..5 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 3 (constant-stress 1 X 1 tilings).

Terms

    a(0) =1397712a(1) =7237508a(2) =37416120a(3) =194284128a(4) =1011141204a(5) =5278556248a(6) =27621051428a(7) =144947327048a(8) =762363854488

External references