Number of (n+1) X (1+1) 0..7 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 1 (constant-stress 1 X 1 tilings).
A234476
Number of (n+1) X (1+1) 0..7 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 1 (constant-stress 1 X 1 tilings).
Terms
- a(0) =672a(1) =7840a(2) =95872a(3) =1200640a(4) =15217152a(5) =194145280a(6) =2484815872a(7) =31866634240a(8) =408975286272
External references
- oeis: A234476