Number of (n+1)X(n+1) binary arrays with no 2X2 subblock determinant equal to any horizontal or vertical neighbor 2X2 subblock determinant.

A185458

Number of (n+1)X(n+1) binary arrays with no 2X2 subblock determinant equal to any horizontal or vertical neighbor 2X2 subblock determinant.

Terms

    a(0) =16a(1) =92a(2) =866a(3) =13977a(4) =265724a(5) =11083678a(6) =560051658a(7) =65404659846

External references