A069336 Number of 14 X n binary arrays with path of adjacent 1's from upper right corner to lower left corner.

1, 137903, 5518106750, 141214773950750, 2924071505958808678, 53779936199829106443992, 917968752799614564923238137, 14884525123004189113290707573130, 232434987260581625545547524846144926, 3526571954425676876273500130967936161612

Offset

1,2

Links

Table of n, a(n) for n=1..10.

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, 10 X n A069332, 11 X n A069333, 12 X n A069334, 13 X n A069335, 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: A022235 A234225 A110598 * A296341 A025301 A025320

Adjacent sequences: A069333 A069334 A069335 * A069337 A069338 A069339

Keyword

nonn

Author

R. H. Hardin, Mar 16 2002

Extensions

a(6)-a(10) from Sean A. Irvine, Apr 28 2024

Status

approved