A219106 T(n,k)=Unmatched value maps: number of nXk binary arrays indicating the locations of corresponding elements not equal to any horizontal, vertical or antidiagonal neighbor in a random 0..2 nXk array.

1, 2, 2, 4, 11, 4, 7, 42, 42, 7, 12, 154, 288, 154, 12, 21, 582, 1971, 1971, 582, 21, 37, 2199, 13674, 26145, 13674, 2199, 37, 65, 8287, 95146, 345529, 345529, 95146, 8287, 65, 114, 31240, 660556, 4591348, 8647530, 4591348, 660556, 31240, 114, 200, 117789

Offset: 1

Author

R. H. Hardin Nov 11 2012

Keywords

• nonn
• tabl

Comments

Table starts

...1......2........4.........7.........12..........21.........37........65

...2.....11.......42.......154........582........2199.......8287.....31240

...4.....42......288......1971......13674.......95146.....660556...4584620

...7....154.....1971.....26145.....345529.....4591348...60957131.808775383

..12....582....13674....345529....8647530...217909019.5486836181

..21...2199....95146...4591348..217909019.10432278539

..37...8287...660556..60957131.5486836181

..65..31240..4584620.808775383

.114.117789.31824915

.200.444096

.351

Examples

			Some solutions for n=3 k=4
..0..1..0..0....0..1..1..0....1..0..0..1....1..0..0..0....1..0..0..0
..0..1..0..0....0..1..0..0....0..1..0..0....0..0..0..0....0..0..1..0
..0..0..1..0....0..0..0..0....0..1..1..1....0..1..0..0....0..0..1..0
		

Links

• R. H. Hardin, Table of n, a(n) for n = 1..70

Crossrefs

Column 1 is A005251(n+2)