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 A281343 Number of nX7 0..1 arrays with no element equal to more than three of its king-move neighbors and with new values introduced in order 0 sequentially upwards. 1
 64, 3281, 4355, 18189, 60540, 198619, 639142, 2039214, 6489813, 20683647, 65987467, 210970521, 675532316, 2165041339, 6942289440, 22270716585, 71468916039, 229423662632, 736691206279, 2366141286606, 7601378517849 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 7 of A281344. LINKS R. H. Hardin, Table of n, a(n) for n = 1..210 EXAMPLE Some solutions for n=4 ..0..1..0..0..0..1..0. .0..1..1..0..0..0..1. .0..0..1..1..1..1..0 ..1..1..1..1..1..0..1. .0..0..1..0..1..1..0. .0..1..0..0..0..0..1 ..0..0..0..0..1..0..1. .1..0..1..0..1..0..0. .0..1..0..1..1..1..0 ..1..1..1..0..0..1..1. .1..0..1..0..1..0..1. .1..1..0..1..0..0..1 CROSSREFS Cf. A281344. Sequence in context: A181249 A260857 A183814 * A298286 A299358 A299179 Adjacent sequences:  A281340 A281341 A281342 * A281344 A281345 A281346 KEYWORD nonn AUTHOR R. H. Hardin, Jan 20 2017 STATUS approved

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Last modified July 20 12:33 EDT 2019. Contains 325180 sequences. (Running on oeis4.)