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A069370 12 X n binary arrays with a path of adjacent 1's from top row to bottom row. 0
1, 47321, 634712209, 5341429762353, 35761396310047985 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..5.

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: A293584 A263067 A234708 * A241221 A261339 A166003

Adjacent sequences: A069367 A069368 A069369 * A069371 A069372 A069373

KEYWORD

nonn

AUTHOR

R. H. Hardin, Mar 22 2002

STATUS

approved

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Last modified December 5 21:40 EST 2022. Contains 358594 sequences. (Running on oeis4.)