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A218822 Unmatched value maps: number of nX7 binary arrays indicating the locations of corresponding elements not equal to any king-move neighbor in a random 0..2 nX7 array 0
37, 3268, 158648, 6449353, 280040904, 11931365309 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 7 of A218823

LINKS

Table of n, a(n) for n=1..6.

EXAMPLE

Some solutions for n=3

..1..0..1..0..0..0..0....0..0..1..0..1..0..1....0..1..0..1..1..0..1

..0..0..0..0..1..0..1....0..1..0..0..0..1..0....0..0..0..0..0..1..0

..0..1..0..1..0..0..0....1..0..0..1..1..0..1....0..1..0..0..0..0..0

CROSSREFS

Sequence in context: A183524 A105839 A141087 * A220385 A074992 A231522

Adjacent sequences:  A218819 A218820 A218821 * A218823 A218824 A218825

KEYWORD

nonn

AUTHOR

R. H. Hardin Nov 06 2012

STATUS

approved

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Last modified November 22 16:22 EST 2019. Contains 329396 sequences. (Running on oeis4.)