Number of 7Xn binary arrays with no two ones adjacent horizontally, diagonally or antidiagonally.

A228688

Number of 7Xn binary arrays with no two ones adjacent horizontally, diagonally or antidiagonally.

Terms

    a(0) =128a(1) =577a(2) =21305a(3) =176032a(4) =4008817a(5) =44171841a(6) =806190208a(7) =10258304689a(8) =168184756793

External references