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A184758 Half the number of nX6 binary arrays with no 1 having an adjacent 1 both above and to its left 1
32, 1129, 44391, 1713803, 66363023, 2568513843, 99419347147, 3848174315295, 148949599913987, 5765325542821919, 223155884726125003, 8637595276083930107, 334331547130486255947, 12940822049109738429467, 500894626143397858765227 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A184761

LINKS

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

EXAMPLE

Some solutions for 3X6

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

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

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

CROSSREFS

Sequence in context: A114933 A038097 A208267 * A189956 A318014 A320400

Adjacent sequences:  A184755 A184756 A184757 * A184759 A184760 A184761

KEYWORD

nonn

AUTHOR

R. H. Hardin Jan 21 2011

STATUS

approved

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Last modified January 19 02:30 EST 2022. Contains 350464 sequences. (Running on oeis4.)