A218840 Unmatched value maps: number of nX6 binary arrays indicating the locations of corresponding elements not equal to any horizontal or antidiagonal neighbor in a random 0..1 nX6 array.

21, 438, 9516, 201960, 4299802, 91513161, 1948262831, 41475009100, 882920599454, 18795714385533, 400125250527550, 8517908622924528, 181330147341356981, 3860175542316616321, 82175828913427711206, 1749367816354069818496

Offset: 1

Author

R. H. Hardin Nov 07 2012

Keywords

• nonn

Comments

Column 6 of A218842

Examples

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

Links

• R. H. Hardin, Table of n, a(n) for n = 1..26