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

A282440

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

Terms

    a(0) =0a(1) =1276a(2) =378380a(3) =28043694a(4) =2301995900a(5) =177265299282

External references