Number of nX6 0..1 arrays with no element less than a strict majority of its horizontal and vertical neighbors.

A231380

Number of nX6 0..1 arrays with no element less than a strict majority of its horizontal and vertical neighbors.

Terms

    a(0) =21a(1) =261a(2) =6126a(3) =120124a(4) =2547810a(5) =54485279a(6) =1157805351a(7) =24615811883a(8) =523548909308

External references