Number of nX7 0..1 arrays with no 1 equal to more than three of its king-move neighbors, with the exception of exactly two elements.

A282480

Number of nX7 0..1 arrays with no 1 equal to more than three of its king-move neighbors, with the exception of exactly two elements.

Terms

    a(0) =0a(1) =1754a(2) =297210a(3) =27253740a(4) =2496089344a(5) =213243466320

External references