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A189158 Number of nX6 binary arrays without the pattern 0 0 1 1 diagonally, vertically or horizontally 1
52, 2704, 140608, 4597967, 151889331, 4708773306, 139543984265, 4101554902927, 118889716429242, 3425594682105277, 98397912139545475, 2819403207915017394, 80693441112166000473, 2307804705252673221664, 65972623009915917276895 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A189161

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..200

EXAMPLE

Some solutions for 4X6

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

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

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

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

CROSSREFS

Sequence in context: A189902 A189340 A189776 * A042301 A156854 A282590

Adjacent sequences:  A189155 A189156 A189157 * A189159 A189160 A189161

KEYWORD

nonn

AUTHOR

R. H. Hardin Apr 17 2011

STATUS

approved

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Last modified November 13 02:59 EST 2019. Contains 329085 sequences. (Running on oeis4.)