Number of nX7 0..1 arrays with no 1 equal to more than three of its horizontal, vertical and antidiagonal neighbors.
A283414
Number of nX7 0..1 arrays with no 1 equal to more than three of its horizontal, vertical and antidiagonal neighbors.
Terms
- a(0) =128a(1) =13624a(2) =1030788a(3) =90803472a(4) =7790355688a(5) =668024193788
External references
- oeis: A283414