A069304 Number of n X 13 binary arrays with a path of adjacent 1's from upper left corner to anywhere in right hand column.

80782, 1871590506, 27480393415984, 324202249915245972, 3386189554819795682250, 32831359005580196869725148, 303271759994928192091591236664, 2710567644648890574598792001139520, 23671928574368475557299894398216017188, 203322469544117825662881107321485212321552

Offset

2,1

Links

Table of n, a(n) for n=2..11.

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 9 A069300, n X 10 A069301, n X 11 A069302, n X 12 A069303, n X 14 A069305, read by rows A069306-A069320.

Sequence in context: A095946 A264805 A050517 * A157664 A218106 A064001

Adjacent sequences: A069301 A069302 A069303 * A069305 A069306 A069307

Keyword

nonn

Author

R. H. Hardin, Mar 14 2002

Extensions

a(6)-a(11) from Sean A. Irvine, Apr 26 2024

Status

approved