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Search: id:A069364
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A069364 Number of 6 X n binary arrays with a path of adjacent 1's from top row to bottom row. +0
1
1, 239, 29089, 2764991, 232824241, 18287614751, 1374273318721, 100193001007135 (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: A065098 A065750 A056095 this_sequence A072173 A015161 A078151

Adjacent sequences: A069361 A069362 A069363 this_sequence A069365 A069366 A069367

KEYWORD

nonn

AUTHOR

Ron Hardin (rhh(AT)cadence.com), Mar 22 2002.

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.


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