Number of nX6 0..3 arrays with no element equal the average of immediate neighbors vertically above and horizontally left of it.
A209045
Number of nX6 0..3 arrays with no element equal the average of immediate neighbors vertically above and horizontally left of it.
Terms
- a(0) =972a(1) =1503212a(2) =2364812680
External references
- oeis: A209045