Number of n X n 0..2 arrays with no element less than a strict majority of its horizontal and vertical neighbors.

A231644

Number of n X n 0..2 arrays with no element less than a strict majority of its horizontal and vertical neighbors.

Terms

    a(0) =3a(1) =35a(2) =920a(3) =137961a(4) =96014413a(5) =374409597564

External references