Number of n X n 0..1 arrays with no 1 equal to more than two of its king-move neighbors.
A282521
Number of n X n 0..1 arrays with no 1 equal to more than two of its king-move neighbors.
Terms
- a(0) =2a(1) =15a(2) =206a(3) =10041a(4) =1207312a(5) =398640091a(6) =361721564040
External references
- oeis: A282521