|
%I #6 Feb 10 2015 07:51:35
%S 9560,26370,89310,301423,832322,2360757,6432784,15616153,36543872,
%T 81734961,174022362,365039765,745189794,1482844047,2915388714,
%U 5666583615,10928887048,20997312222,40160583566,76571761037,145770214166
%N Number of (3+2)X(n+2) 0..1 arrays with every 3X3 subblock diagonal sum plus antidiagonal median nondecreasing horizontally, vertically and ne-to-sw antidiagonally
%C Row 3 of A254020
%H R. H. Hardin, <a href="/A254022/b254022.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=3
%e ..1..0..1..0..1....0..0..0..0..0....0..1..0..0..0....0..0..0..1..0
%e ..0..0..0..0..0....0..1..1..0..1....0..0..0..0..1....0..0..0..0..1
%e ..0..0..0..1..0....0..0..0..0..1....0..0..0..0..1....1..1..0..0..1
%e ..0..0..1..1..0....0..1..1..1..1....1..1..1..1..0....0..0..0..1..1
%e ..0..1..1..0..0....1..1..0..1..1....1..0..0..1..1....0..1..1..1..0
%K nonn
%O 1,1
%A _R. H. Hardin_, Jan 22 2015
| 