Number of (n+1) X (4+1) 0..5 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 3 (constant-stress 1 X 1 tilings).

A234546

Number of (n+1) X (4+1) 0..5 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 3 (constant-stress 1 X 1 tilings).

Terms

    a(0) =41112a(1) =222988a(2) =1207448a(3) =6556488a(4) =35656244a(5) =194284128a(6) =1060310544a(7) =5797286912a(8) =31746284736a(9) =174153656188a(10) =956820801344

External references