Number of n X n 0..2 arrays with no element equal the average of immediate neighbors vertically above, diagonally above and left, and horizontally left of it.
A208789
Number of n X n 0..2 arrays with no element equal the average of immediate neighbors vertically above, diagonally above and left, and horizontally left of it.
Terms
- a(0) =3a(1) =30a(2) =2284a(3) =1228712a(4) =4706484836
External references
- oeis: A208789