A180770 Half the number of nX10 binary arrays with each element equal to at least one neighbor.

34, 40218, 20624430, 11094190209, 6029284136868, 3267207111743056, 1771532822371947357, 960486733026829603882, 520757452730725828979262, 282344956970612464702333909, 153082103894376275149564128624

Offset: 1

Author

R. H. Hardin Sep 20 2010

Keywords

• nonn

Comments

Column 10 of A180771

Links

• R. H. Hardin, Table of n, a(n) for n=1..46