Number of nX5 0..2 arrays with no element equal to the average of its horizontal and vertical neighbors.
A197439
Number of nX5 0..2 arrays with no element equal to the average of its horizontal and vertical neighbors.
Terms
- a(0) =66a(1) =12450a(2) =1933358a(3) =279785830a(4) =41434710920
External references
- oeis: A197439