A069299 Number of n X 8 binary arrays with a path of adjacent 1's from upper left corner to anywhere in right hand column.

985, 453423, 158755329, 48861110849, 14020698615685, 3860368291738151, 1036037626157286045, 273552889555043981667, 71469066339273464672861, 18543498700760853810422275, 4789484633305049073669332993, 1233335138386307928872371551119

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 9 A069300, 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: A333443 A183718 A163025 * A248352 A072316 A222351

Adjacent sequences: A069296 A069297 A069298 * A069300 A069301 A069302

Keyword

nonn

Author

R. H. Hardin, Mar 14 2002

Extensions

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

Status

approved