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%I #4 Apr 22 2015 10:45:13
%S 514920,1293242,3917190,13233402,36423140,115919394,356678661,
%T 1013024839,2950063325,8706010338,24924494772,71250809523,
%U 201815907569,564593588950,1576308803788,4393237742809,12206840093658,33862403008984
%N Number of (6+2)X(n+2) 0..1 arrays with every 3X3 subblock diagonal sum plus antidiagonal minimum nondecreasing horizontally, vertically and ne-to-sw antidiagonally
%C Row 6 of A257426
%H R. H. Hardin, <a href="/A257431/b257431.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=1
%e ..1..0..0....1..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..1
%e ..1..0..0....0..0..1....0..0..1....0..0..1....0..0..0....1..0..0....1..0..0
%e ..1..1..0....1..0..0....1..0..0....1..0..0....1..0..1....0..1..0....0..0..0
%e ..1..1..0....1..0..1....0..0..1....0..1..1....0..0..1....1..1..0....0..0..0
%e ..1..0..0....1..0..0....0..0..0....1..1..0....1..1..0....0..1..1....1..1..1
%e ..1..1..1....1..1..1....0..1..1....0..0..1....1..1..0....1..1..0....1..0..0
%e ..0..1..0....0..0..0....0..1..1....0..1..1....1..1..0....1..1..0....0..1..0
%e ..0..0..0....0..1..1....1..0..0....1..1..0....0..1..1....1..1..0....1..1..1
%Y Cf. A257426
%K nonn
%O 1,1
%A _R. H. Hardin_, Apr 22 2015