A163710 Number of nX8 binary arrays with all 1s connected, a path of 1s from left column to lower right corner, and no 1 having more than two 1s adjacent

1, 76, 1371, 17796, 200834, 1904232, 16613952

Offset

1,2

Links

Table of n, a(n) for n=1..7.

Crossrefs

Sequence in context: A264627 A136539 A267797 * A293310 A061618 A185819

Adjacent sequences: A163707 A163708 A163709 * A163711 A163712 A163713

Keyword

nonn

Author

R. H. Hardin Aug 03 2009

Status

approved