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 6 (constant-stress 1 X 1 tilings).
A234710
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 6 (constant-stress 1 X 1 tilings).
Terms
- a(0) =1308890a(1) =2630882a(2) =5236698a(3) =13445762a(4) =33745850a(5) =104373122a(6) =311077338a(7) =1093447730a(8) =3669275930a(9) =14155021442a(10) =51830162298a(11) =215521777682
External references
- oeis: A234710