%I #6 Jun 18 2022 23:45:52
%S 600928,1330480,2873128,7200188,17480904,47995084,126993640,373324260,
%T 1053946488,3264942732,9696780840,31291585876
%N Number of (n+1) X (7+1) 0..7 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 7, with no adjacent elements equal (constant-stress tilted 1 X 1 tilings).
%C Column 7 of A235258.
%e Some solutions for n=1:
%e 4 3 6 1 5 3 4 3 4 0 6 2 6 2 4 0 6 0 3 1 7 2 5 2
%e 0 6 2 4 1 6 0 6 2 5 4 7 4 7 2 5 4 5 1 6 5 7 3 7
%K nonn
%O 1,1
%A _R. H. Hardin_, Jan 05 2014
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