A163720 Number of nX8 binary arrays with all 1s connected, a path of 1s from top row to bottom row, and no 1 having more than two 1s adjacent

36, 617, 6597, 70369, 750199, 6956989

Offset

1,1

Links

Table of n, a(n) for n=1..6.

Crossrefs

Sequence in context: A263957 A323974 A126926 * A282556 A129839 A342900

Adjacent sequences: A163717 A163718 A163719 * A163721 A163722 A163723

Keyword

nonn

Author

R. H. Hardin Aug 03 2009

Status

approved