A069300 Number of n X 9 binary arrays with a path of adjacent 1's from upper left corner to anywhere in right hand column.

2378, 2396868, 1771648672, 1130534931080, 665580139683936, 373423075547578456, 203239076083010593472, 108443838410200501279708, 57104283197019200756790188, 29803331617203085845704313992, 15460814292574112201614850454092, 7987403217621240109184116174886680

Offset

2,1

Links

Table of n, a(n) for n=2..13.

Crossrefs

Cf. n X 2 A002450, n X 3 A069294, n X 4 A069295, n X 5 A069296, n X 6 A069297, n X 7 A069298, n X 8 A069299, n X 10 A069301, n X 11 A069302, n X 12 A069303, n X 13 A069304, n X 14 A069305, read by rows A069306-A069320.

Sequence in context: A183599 A226000 A163026 * A255800 A252469 A252420

Adjacent sequences: A069297 A069298 A069299 * A069301 A069302 A069303

Keyword

nonn

Author

R. H. Hardin, Mar 14 2002

Extensions

a(7)-a(13) from Sean A. Irvine, Apr 25 2024

Status

approved