%I #4 Jun 18 2018 07:50:13
%S 64,432,1344,6955,67791,513811,3363541,25699369,199805626,1461477965,
%T 10788085132,81469649904,609282707912,4528672442297,33855657682271,
%U 253322029642768,1890640721511027,14116244272860371,105494429560536925
%N Number of nX7 0..1 arrays with every element unequal to 0, 1, 2, 4, 6 or 7 king-move adjacent elements, with upper left element zero.
%C Column 7 of A306060.
%H R. H. Hardin, <a href="/A306059/b306059.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=5
%e ..0..1..0..0..0..1..0. .0..0..0..0..0..1..0. .0..1..1..1..1..0..0
%e ..0..0..1..0..0..0..1. .1..0..0..0..0..1..0. .1..0..1..1..0..1..0
%e ..0..0..0..0..0..0..0. .0..1..0..0..0..0..0. .1..1..1..1..0..1..0
%e ..0..0..0..1..0..0..0. .0..0..1..0..0..1..0. .1..1..1..0..0..0..0
%e ..0..0..0..1..0..0..0. .0..0..0..1..0..0..1. .0..0..1..1..1..0..0
%Y Cf. A306060.
%K nonn
%O 1,1
%A _R. H. Hardin_, Jun 18 2018