Number of (n+1) X (6+1) 0..7 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).

A235210

Number of (n+1) X (6+1) 0..7 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) =662892a(1) =1374400a(2) =2971196a(3) =7402144a(4) =19043548a(5) =54586424a(6) =160144012a(7) =509661968a(8) =1652364332a(9) =5703493096a(10) =20024980332a(11) =73928222448a(12) =277519396348

External references