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A279465
Number of nX7 0..1 arrays with no element equal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.
1
15, 658, 26670, 1079792, 41706415, 1529974962, 54755104784, 1926654903560, 66854006751350, 2293311539588776, 77940818083281196, 2628632829003297482, 88079138411703964163, 2934932008298081335876, 97326119686256417416192
OFFSET
1,1
COMMENTS
Column 7 of A279466.
LINKS
EXAMPLE
Some solutions for n=3
..0..0..0..1..0..1..0. .0..0..1..0..1..0..1. .0..0..0..1..0..1..0
..1..1..1..1..0..0..0. .1..0..1..1..1..0..1. .1..1..0..1..0..1..1
..0..0..0..1..1..1..1. .0..1..0..1..0..1..0. .1..1..0..0..1..0..0
CROSSREFS
Cf. A279466.
Sequence in context: A222268 A280179 A223203 * A349889 A279531 A079600
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 12 2016
STATUS
approved