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 A183553 Number of nX8 0..2 arrays with each element equal to either the maximum or the minimum of its horizontal and vertical neighbors 0
 129, 113841, 33169105, 10339213765, 3221377019429, 1003889179688773, 313000943874975793, 97587614786720584857 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 8 of A183554 LINKS EXAMPLE Some solutions for 3X8 ..0..0..0..2..2..1..2..2....0..0..0..0..1..0..2..2....0..0..0..1..1..0..0..0 ..0..0..0..2..2..1..1..2....0..0..0..1..1..0..0..2....0..0..0..0..0..0..0..0 ..0..0..0..2..2..2..1..2....0..0..0..0..1..1..0..0....0..0..0..2..2..2..2..0 CROSSREFS Sequence in context: A196752 A143006 A176368 * A138586 A103347 A113489 Adjacent sequences:  A183550 A183551 A183552 * A183554 A183555 A183556 KEYWORD nonn AUTHOR R. H. Hardin Jan 05 2011 STATUS approved

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Last modified May 21 19:04 EDT 2013. Contains 225504 sequences.