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%I #3 Oct 03 2015 16:14:38
%S 109,1264,31512,3896365,290338650,26232879096,2864161217701,
%T 297481646988280
%N Number of (5+2)X(n+2) 0..1 arrays with each row divisible by 7 and column not divisible by 7, read as a binary number with top and left being the most significant bits.
%C Row 5 of A262849.
%e Some solutions for n=3
%e ..1..0..1..0..1....1..0..1..0..1....1..1..1..0..0....0..0..1..1..1
%e ..0..0..0..0..0....0..1..1..1..0....1..0..1..0..1....0..0..0..0..0
%e ..1..1..1..0..0....1..0..1..0..1....0..1..1..1..0....1..1..1..0..0
%e ..1..1..1..0..0....1..0..1..0..1....1..0..1..0..1....1..1..1..0..0
%e ..0..1..1..1..0....1..1..1..0..0....1..0..1..0..1....1..1..1..0..0
%e ..0..0..0..0..0....1..0..1..0..1....1..0..1..0..1....0..0..0..0..0
%e ..1..1..1..0..0....1..1..1..0..0....1..1..1..0..0....1..1..1..0..0
%Y Cf. A262849.
%K nonn
%O 1,1
%A _R. H. Hardin_, Oct 03 2015