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A069329 Number of 7 X n binary arrays with path of adjacent 1's from upper right corner to lower left corner. 17
1, 288, 47239, 6279393, 749866185, 83949041929, 9009490924794 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..7.

CROSSREFS

Cf. 2 X n A048739, 3 X n A069325, 4 X n A069326, 5 X n A069327, 6 X n A069328, 8 X n A069330, 9 X n A069331, 10 X n A069332, 11 X n A069333, 12 X n A069334, 13 X n A069335, 14 X n A069336, 15 X n A069337, 16 X n A069338, 17 X n A069339, 18 X n A069340, 19 X n A069341, 20 X n A069342, n X n A069343, n X n symmetric A069344.

Sequence in context: A048145 A022154 A163007 * A037946 A159299 A008695

Adjacent sequences:  A069326 A069327 A069328 * A069330 A069331 A069332

KEYWORD

nonn

AUTHOR

R. H. Hardin, Mar 16 2002.

STATUS

approved

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Last modified November 23 18:50 EST 2014. Contains 249865 sequences.