%I #6 Feb 25 2018 06:18:23
%S 21,64,19,359,3089,13646,167131,1179926,7203918,75245386,508116867,
%T 3750027371,34007995888,237070967056,1896875784101,15835534124727,
%U 116172506766693,951502244265963,7649922105057405,58629569564622365
%N Number of nX7 0..1 arrays with every element equal to 0, 1, 3, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero.
%C Column 7 of A300089.
%H R. H. Hardin, <a href="/A300088/b300088.txt">Table of n, a(n) for n = 1..141</a>
%e Some solutions for n=5
%e ..0..1..0..1..0..1..1. .0..0..1..1..1..1..0. .0..1..0..1..0..1..0
%e ..1..0..0..0..0..0..0. .0..0..1..1..1..1..0. .1..0..0..0..0..0..1
%e ..0..0..0..0..0..0..0. .0..0..1..1..1..1..1. .1..1..1..1..0..0..0
%e ..1..0..0..0..0..0..0. .1..1..1..1..1..0..1. .0..1..1..1..0..0..1
%e ..0..1..0..1..0..1..1. .1..1..1..1..1..0..1. .0..1..1..1..0..0..1
%Y Cf. A300089.
%K nonn
%O 1,1
%A _R. H. Hardin_, Feb 24 2018
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