Number of nX6 0..1 arrays with no 1 equal to more than one of its horizontal and vertical neighbors, with the exception of exactly one element.

A283040

Number of nX6 0..1 arrays with no 1 equal to more than one of its horizontal and vertical neighbors, with the exception of exactly one element.

Terms

    a(0) =12a(1) =924a(2) =30378a(3) =931844a(4) =26180826a(5) =706205768a(6) =18455711930a(7) =471954803540

External references