Number of (n+1) X (n+1) 0..2 arrays with no element equal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with values 0..2 introduced in row major order.
A231191
Number of (n+1) X (n+1) 0..2 arrays with no element equal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with values 0..2 introduced in row major order.
Terms
- a(0) =9a(1) =1413a(2) =2001156a(3) =22370911245
External references
- oeis: A231191