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Search: id:A069416
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A069416 Half the number of n X 16 binary arrays with a path of adjacent 1's and a path of adjacent 0's from top row to bottom row. +0
92
32767, 2104469695, 123602247055953, 6475978445076745163 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Cf. 1 X n A000225, 2 X n A016269, 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.

Adjacent sequences: A069413 A069414 A069415 this_sequence A069417 A069418 A069419

Sequence in context: A075962 A022531 A069390 this_sequence A069276 A016997 A017069

KEYWORD

nonn

AUTHOR

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

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Last modified October 13 09:05 EDT 2008. Contains 145008 sequences.


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