A221026 Sum of neighbor maps: log base 2 of the number of nX6 binary arrays indicating the locations of corresponding elements equal to the sum mod 2 of their horizontal, vertical and antidiagonal neighbors in a random 0..1 nX6 array.

6, 11, 17, 21, 30, 33, 42, 46, 54, 60, 66, 71, 75, 84, 90, 94, 100, 106, 113, 118, 125, 131, 138, 144, 150, 152, 160, 167, 173, 177, 183, 191, 197, 202, 206, 216, 222, 228, 233, 239, 244, 251, 256, 262, 268, 276, 282, 285, 293, 300, 306, 312, 316, 324, 327, 336, 339, 347

Offset: 1

Author

R. H. Hardin Dec 29 2012

Keywords

• nonn

Comments

Column 6 of A221028

Examples

			Some solutions for n=3
..0..0..0..1..1..0....1..0..0..1..0..0....1..1..0..1..0..1....0..0..1..0..0..0
..0..0..1..0..0..1....0..0..0..0..1..1....0..1..0..1..1..0....0..1..0..1..0..0
..1..0..0..1..0..0....0..1..0..0..1..0....0..1..0..1..0..0....1..1..1..1..0..0
		

Links

• R. H. Hardin, Table of n, a(n) for n = 1..62