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A069372 14 X n binary arrays with a path of adjacent 1's from top row to bottom row. 0
1, 275807, 17736195433, 665248512113343, 19151628770974955241 (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: A164520 A274351 A114664 * A157839 A237808 A271349

Adjacent sequences:  A069369 A069370 A069371 * A069373 A069374 A069375

KEYWORD

nonn

AUTHOR

R. H. Hardin, Mar 22 2002.

STATUS

approved

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Last modified January 17 17:33 EST 2021. Contains 340247 sequences. (Running on oeis4.)