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

A234452

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

Terms

    a(0) =280a(1) =2400a(2) =21344a(3) =192960a(4) =1755520a(5) =16026240a(6) =146415104a(7) =1339023360a(8) =12242606080a(9) =111999882240

External references