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A280232 Number of nX7 0..1 arrays with no element unequal to a strict majority of its king-move neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. 1
15, 42, 95, 678, 3376, 16282, 80825, 377706, 1780344, 8321484, 38431266, 177322266, 812861536, 3712259660, 16906747879, 76738963064, 347459922194, 1569637145558, 7075367986446, 31833804360316, 142976818494750, 641124031114626 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 7 of A280233.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=4

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

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

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

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

CROSSREFS

Cf. A280233.

Sequence in context: A173351 A051867 A008976 * A233302 A072119 A069127

Adjacent sequences: A280229 A280230 A280231 * A280233 A280234 A280235

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 29 2016

STATUS

approved

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Last modified February 4 12:59 EST 2023. Contains 360055 sequences. (Running on oeis4.)