%I #4 Feb 09 2018 08:18:24
%S 8,2907,124972,4442111,166665723,6375889022,242153450727,
%T 9202140590865,349916213368020,13303827578632449,505801858086375486,
%U 19230927942036227361,731172536093629672680,27799589587536236584493
%N Number of nX7 0..1 arrays with every element equal to 1, 2, 3, 4, 6 or 8 king-move adjacent elements, with upper left element zero.
%C Column 7 of A299398.
%H R. H. Hardin, <a href="/A299397/b299397.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=5
%e ..0..1..1..1..1..0..1. .0..0..1..1..0..1..0. .0..0..1..0..0..0..1
%e ..0..1..0..1..0..0..1. .0..1..0..0..1..0..1. .0..1..0..1..1..1..0
%e ..0..1..0..1..0..1..0. .0..1..0..1..0..1..0. .0..1..0..0..0..1..1
%e ..0..0..0..0..1..1..1. .0..0..0..1..0..0..0. .0..0..0..1..1..0..0
%e ..0..0..1..1..0..0..0. .0..0..1..1..1..0..0. .0..0..1..1..0..1..0
%Y Cf. A299398.
%K nonn
%O 1,1
%A _R. H. Hardin_, Feb 09 2018
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