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%I #4 Jan 25 2015 10:41:22
%S 42580424,8345076092,1797518333568,360366996893272,73410212260111376,
%T 15064294240774906764,3076463598348748891236,628666550662755790420160,
%U 128538371787649827712304552,26272866780707889640382975008
%N Number of (7+2)X(n+2) 0..1 arrays with every 3X3 subblock diagonal maximum minus antidiagonal maximum nondecreasing horizontally, vertically and ne-to-sw antidiagonally
%C Row 7 of A254092
%H R. H. Hardin, <a href="/A254098/b254098.txt">Table of n, a(n) for n = 1..62</a>
%e Some solutions for n=1
%e ..0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0
%e ..1..0..0....0..0..1....1..0..1....1..0..1....1..0..1....1..0..1....0..0..0
%e ..0..1..0....0..0..0....0..1..0....0..0..0....0..1..0....0..0..0....0..1..0
%e ..0..0..1....1..0..1....0..0..0....1..0..1....1..0..1....1..0..1....1..0..0
%e ..1..0..1....0..0..0....0..0..0....1..1..1....1..0..1....1..1..1....0..1..0
%e ..0..0..1....1..0..1....1..0..1....0..0..1....1..0..0....1..0..1....1..0..1
%e ..1..1..0....0..0..0....0..1..0....1..0..0....0..0..1....0..1..0....0..0..0
%e ..1..0..0....0..0..1....1..1..1....1..0..1....1..1..1....1..1..1....1..1..0
%e ..1..0..0....0..1..1....0..1..0....0..1..1....0..0..1....0..1..1....0..0..1
%K nonn
%O 1,1
%A _R. H. Hardin_, Jan 25 2015
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