Number of 7Xn 0..1 arrays with every 1 horizontally or antidiagonally adjacent to 0 or 2 neighboring 1s.

A297344

Number of 7Xn 0..1 arrays with every 1 horizontally or antidiagonally adjacent to 0 or 2 neighboring 1s.

Terms

    a(0) =128a(1) =987a(2) =35568a(3) =538819a(4) =12964224a(5) =242728633a(6) =5193690642a(7) =103574723331

External references