Number of nX4 0..2 arrays with no element equal the average of immediate neighbors vertically above and horizontally left of it.
A208441
Number of nX4 0..2 arrays with no element equal the average of immediate neighbors vertically above and horizontally left of it.
Terms
- a(0) =24a(1) =646a(2) =17992a(3) =505000a(4) =14204032a(5) =399447742a(6) =11236338658a(7) =316042155314
External references
- oeis: A208441