Number of nX6 0..1 arrays with no element less than a strict majority of its horizontal, vertical and antidiagonal neighbors.
A231542
Number of nX6 0..1 arrays with no element less than a strict majority of its horizontal, vertical and antidiagonal neighbors.
Terms
- a(0) =21a(1) =485a(2) =15644a(3) =417298a(4) =10928292a(5) =296647240a(6) =8028429092a(7) =216093538039
External references
- oeis: A231542