Number of (n+1) X (5+1) 0..6 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 3, with no adjacent elements equal (constant-stress tilted 1 X 1 tilings).
A235068
Number of (n+1) X (5+1) 0..6 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 3, with no adjacent elements equal (constant-stress tilted 1 X 1 tilings).
Terms
- a(0) =117232a(1) =685028a(2) =4212792a(3) =28470232a(4) =192475088a(5) =1333866324a(6) =9228249720a(7) =64770384460a(8) =454460234224
External references
- oeis: A235068