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A219416
Unmatched value maps: number of 7Xn binary arrays indicating the locations of corresponding elements not equal to any horizontal or antidiagonal neighbor in a random 0..2 7Xn array
0
1, 1897, 326233, 27345143, 2543481662, 259468310384, 26219581585508, 2620294273035729
OFFSET
1,2
COMMENTS
Row 7 of A219410
EXAMPLE
Some solutions for n=3
..0..0..0....0..0..0....0..0..1....0..0..1....0..0..0....0..0..0....0..0..0
..1..0..0....0..0..1....0..1..1....0..0..1....1..0..1....1..0..0....1..0..0
..1..1..0....0..0..1....1..0..0....1..0..1....0..0..1....1..0..1....1..0..1
..1..0..1....0..0..0....0..1..1....0..0..1....0..0..0....1..0..0....0..1..1
..1..0..0....0..0..0....1..1..1....1..1..1....1..0..0....0..0..0....0..0..0
..0..0..0....0..0..0....0..0..0....1..0..0....0..0..1....1..0..1....1..0..0
..1..0..1....0..0..1....0..0..0....0..1..1....0..1..1....0..0..0....1..1..1
CROSSREFS
Sequence in context: A219427 A297320 A220392 * A221041 A221504 A157760
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 19 2012
STATUS
approved