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 A269901 Number of nX7 0..6 arrays with some element plus some horizontally or vertically adjacent neighbor totalling six exactly once. 1
 326592, 113260615440, 21603218450171400, 3455975332370347120110, 507478639206207120857666940, 70822304244655934965133461402710, 9555836762886245973504760743477970440 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 7 of A269902. LINKS R. H. Hardin, Table of n, a(n) for n = 1..71 EXAMPLE Some solutions for n=1 ..0..2..1..2..4..6..6. .2..2..4..5..6..3..6. .1..1..6..1..0..1..5 CROSSREFS Cf. A269902. Sequence in context: A209847 A237306 A210387 * A234865 A251438 A251850 Adjacent sequences:  A269898 A269899 A269900 * A269902 A269903 A269904 KEYWORD nonn AUTHOR R. H. Hardin, Mar 07 2016 STATUS approved

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Last modified December 9 17:18 EST 2019. Contains 329879 sequences. (Running on oeis4.)