Number of n X n 0..1 arrays with each 1 adjacent to 0, 3 or 5 king-move neighboring 1's.

A296828

Number of n X n 0..1 arrays with each 1 adjacent to 0, 3 or 5 king-move neighboring 1's.

Terms

    a(0) =2a(1) =6a(2) =43a(3) =573a(4) =14379a(5) =706534a(6) =67007971a(7) =12228697715

External references