A069317 Number of 13 X n binary arrays with a path of adjacent 1's from upper left corner to anywhere in right hand column.

22369621, 128409116176, 771923890744731, 4770190643433011072

Offset

2,1

Links

Table of n, a(n) for n=2..5.

Crossrefs

Cf. 2 X n A069306, 3 X n A069307, 4 X n A069308, 5 X n A069309, 6 X n A069310, 7 X n A069311, 8 X n A069312, 9 X n A069313, 10 X n A069314, 11 X n A069315, 12 X n A069316, 14 X n A069318, 15 X n A069319, 16 X n A069320, by columns A069294-A069305.

Sequence in context: A183969 A112644 A179710 * A022211 A331358 A046397

Adjacent sequences: A069314 A069315 A069316 * A069318 A069319 A069320

Keyword

nonn

Author

R. H. Hardin, Mar 14 2002

Status

approved