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%I #4 Jan 29 2015 19:53:51
%S 21304,406548,8533796,175329586,3587965682,73923120984,1521733260456,
%T 31311650491630,644509809793486,13265570942855016,273033267247903508,
%U 5619741082288575450,115668783693718838314,2380757992953014455484
%N Number of (n+2)X(3+2) 0..1 arrays with every 3X3 subblock diagonal maximum plus antidiagonal maximum nondecreasing horizontally, vertically and ne-to-sw antidiagonally
%C Column 3 of A254390
%H R. H. Hardin, <a href="/A254385/b254385.txt">Table of n, a(n) for n = 1..210</a>
%H R. H. Hardin, <a href="/A254385/a254385.txt">Empirical recurrence of order 50</a>
%F Empirical recurrence of order 50 (see link above)
%e Some solutions for n=1
%e ..0..1..0..0..0....1..1..0..0..1....0..1..1..0..0....0..0..1..0..1
%e ..1..0..1..0..0....1..0..1..0..1....1..0..1..1..0....1..1..1..1..1
%e ..0..0..1..0..1....0..1..1..0..1....1..1..1..0..0....1..0..0..0..0
%K nonn
%O 1,1
%A _R. H. Hardin_, Jan 29 2015