Number of (n+1) X (2+1) 0..6 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 5, with no adjacent elements equal (constant-stress tilted 1 X 1 tilings).

A235192

Number of (n+1) X (2+1) 0..6 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 5, with no adjacent elements equal (constant-stress tilted 1 X 1 tilings).

Terms

    a(0) =512a(1) =1544a(2) =4724a(3) =15604a(4) =51144a(5) =176104a(6) =597712a(7) =2109748a(8) =7324940a(9) =26321996a(10) =92931536a(11) =338626216a(12) =1211027400a(13) =4461593140a(14) =16115753860a(15) =59891994316a(16) =218009580968a(17) =815799341144

External references