A237329 Number of (n+1)X(5+1) 0..2 arrays with the maximum plus the upper median plus the lower median minus the minimum of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one.

20692, 242644, 2870224, 36921568, 449909120, 5467718444, 67160833084, 873971263352, 10725570823166, 130884937973764, 1618592687351532, 21304964466254580, 262963526810931008, 3219057124873502360

Offset: 1

Author

R. H. Hardin, Feb 06 2014

Keywords

• nonn

Comments

Column 5 of A237332

Examples

			Some solutions for n=1
..2..1..2..0..2..0....2..2..0..2..1..1....2..1..2..2..0..1....1..1..2..0..0..0
..2..1..1..1..2..0....0..1..1..0..1..2....2..0..1..2..2..2....0..0..0..0..1..1
		

Links

• R. H. Hardin, Table of n, a(n) for n = 1..152