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A220976 Equals one maps: number of nX7 binary arrays indicating the locations of corresponding elements equal to exactly one of their king-move neighbors in a random 0..1 nX7 array 0
64, 379, 26299, 503607, 9937412, 220508636, 4659594557, 99770514013 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 7 of A220977

LINKS

Table of n, a(n) for n=1..8.

EXAMPLE

Some solutions for n=3

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

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

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

CROSSREFS

Sequence in context: A188703 A297343 A228759 * A249984 A221598 A017618

Adjacent sequences:  A220973 A220974 A220975 * A220977 A220978 A220979

KEYWORD

nonn

AUTHOR

R. H. Hardin Dec 27 2012

STATUS

approved

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Last modified December 5 09:45 EST 2021. Contains 349543 sequences. (Running on oeis4.)