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A163702 Number of nX9 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
9, 309, 5144, 70944, 941073, 10760604 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..6.

CROSSREFS

Sequence in context: A152437 A296802 A231133 * A160194 A217145 A266835

Adjacent sequences:  A163699 A163700 A163701 * A163703 A163704 A163705

KEYWORD

nonn

AUTHOR

R. H. Hardin Aug 03 2009

STATUS

approved

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Last modified December 14 16:38 EST 2019. Contains 329979 sequences. (Running on oeis4.)