A069332 Number of 10 X n binary arrays with path of adjacent 1's from upper right corner to lower left corner.

1, 4059, 7055228, 9031118936, 9969967594443, 10097172081372386, 9664595615275994739, 8890050748561149390768, 7941841818960714166446386, 6939491897974410047045467672, 5961170413774886320235399363515, 5053163560738707006885020833252029

Offset

1,2

Links

Table of n, a(n) for n=1..12.

Crossrefs

Cf. 2 X n A048739, 3 X n A069325, 4 X n A069326, 5 X n A069327, 6 X n A069328, 7 X n A069329, 8 X n A069330, 9 X n A069331, 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: A246801 A020430 A163010 * A118060 A146894 A013688

Adjacent sequences: A069329 A069330 A069331 * A069333 A069334 A069335

Keyword

nonn

Author

R. H. Hardin, Mar 16 2002

Extensions

a(6)-a(12) from Sean A. Irvine, Apr 27 2024

Status

approved