A069310 Number of 6 X n binary arrays with a path of adjacent 1's from upper left corner to anywhere in right hand column.

1365, 60920, 2816409, 132103824, 6238756831, 295545642334, 14020698615685, 665580139683936, 31605577678427531, 1501028805154667736, 71292415421456529651, 3386189554819795682250, 160836875185955529578497, 7639466332037337857340948, 362862300943189672121948117

Offset

2,1

Links

Sean A. Irvine, Table of n, a(n) for n = 2..200

Crossrefs

Cf. 2 X n A069306, 3 X n A069307, 4 X n A069308, 5 X n A069309, 7 X n A069311, 8 X n A069312, 9 X n A069313, 10 X n A069314, 11 X n A069315, 12 X n A069316, 13 X n A069317, 14 X n A069318, 15 X n A069319, 16 X n A069320, by columns A069294-A069305.

Sequence in context: A004970 A234501 A128285 * A096117 A140936 A022204

Adjacent sequences: A069307 A069308 A069309 * A069311 A069312 A069313

Keyword

nonn

Author

R. H. Hardin, Mar 14 2002

Extensions

More terms from Sean A. Irvine, Apr 26 2024

Status

approved