Number of n X 2 0..3 arrays with no element equal the average of immediate neighbors vertically above and horizontally left of it.
A209041
Number of n X 2 0..3 arrays with no element equal the average of immediate neighbors vertically above and horizontally left of it.
Terms
- a(0) =12a(1) =124a(2) =1300a(3) =13644a(4) =143212a(5) =1503212a(6) =15778340a(7) =165616044a(8) =1738375148a(9) =18246711388a(10) =191525101396
External references
- oeis: A209041