Number of n X n 0..1 arrays with no 1 equal to more than three of its horizontal, vertical and antidiagonal neighbors.
A283408
Number of n X n 0..1 arrays with no 1 equal to more than three of its horizontal, vertical and antidiagonal neighbors.
Terms
- a(0) =2a(1) =16a(2) =416a(3) =39268a(4) =12806920a(5) =14511646624
External references
- oeis: A283408