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A163699 Number of nX6 binary arrays with all 1s connected, a path of 1s from top row to lower right corner, and no 1 having more than two 1s adjacent 0
6, 66, 469, 2821, 15350, 76848, 381729, 1904232, 9396562, 45298610 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..10.

CROSSREFS

Sequence in context: A119073 A028559 A249639 * A062184 A119214 A075138

Adjacent sequences:  A163696 A163697 A163698 * A163700 A163701 A163702

KEYWORD

nonn

AUTHOR

R. H. Hardin Aug 03 2009

STATUS

approved

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Last modified June 12 22:16 EDT 2021. Contains 344971 sequences. (Running on oeis4.)