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

A234887

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

Terms

    a(0) =9192a(1) =40856a(2) =163352a(3) =884976a(4) =4318800a(5) =26272908a(6) =138216800a(7) =902409352a(8) =4907082840a(9) =33616093680a(10) =185936954632

External references