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A163719
Number of nX7 binary arrays with all 1s connected, a path of 1s from top row to bottom row, and no 1 having more than two 1s adjacent
0
28, 351, 2854, 23330, 184346, 1284906, 8379953
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OFFSET
1,1
LINKS
Table of n, a(n) for n=1..7.
CROSSREFS
Sequence in context:
A272174
A173421
A085744
*
A138452
A276286
A125440
Adjacent sequences:
A163716
A163717
A163718
*
A163720
A163721
A163722
KEYWORD
nonn
AUTHOR
R. H. Hardin
Aug 03 2009
STATUS
approved
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Last modified July 23 23:47 EDT 2024. Contains 374575 sequences. (Running on oeis4.)