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Search: id:A069366
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A069366 Number of 8 X n binary arrays with a path of adjacent 1's from top row to bottom row. +0
1
1, 1393, 812849, 344356289, 124693133113, 41278350729313 (list; graph; listen)
OFFSET

1,2

CROSSREFS

Cf. 1 X n A000225, 2 X n A005061, n X 2 A001333, vertical path of 1 A069361-A069395, vertical paths of 0+1 A069396-A069416, vertical path of 1 not 0 A069417-A069428, no vertical paths A069429-A069447, no horizontal or vertical paths A069448-A069452.

Sequence in context: A069422 A094666 A163043 this_sequence A163054 A110844 A015990

Adjacent sequences: A069363 A069364 A069365 this_sequence A069367 A069368 A069369

KEYWORD

nonn

AUTHOR

Ron Hardin (rhhardin(AT)att.net), Mar 22 2002.

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Last modified November 27 14:50 EST 2009. Contains 167570 sequences.


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