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

Author

R. H. Hardin, Mar 14 2002

Keywords

• nonn

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.

Extensions

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