Number of nX7 0..3 arrays with no element less than a strict majority of its horizontal, vertical and antidiagonal neighbors.
A231699
Number of nX7 0..3 arrays with no element less than a strict majority of its horizontal, vertical and antidiagonal neighbors.
Terms
- a(0) =1268a(1) =691229a(2) =711067486a(3) =696904625544
External references
- oeis: A231699