Number of n X n 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 2, 3 or 5 neighboring 1's.
A297796
Number of n X n 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 2, 3 or 5 neighboring 1's.
Terms
- a(0) =1a(1) =2a(2) =37a(3) =422a(4) =23781a(5) =5511367a(6) =3420197908
External references
- oeis: A297796