%I #5 Mar 31 2012 12:36:44
%S 9,175,3354,91425,2446147,61807736,1408677515,28646055184,
%T 523398227137,8686880778087,132361720458239,1868645862989467,
%U 24631940812325029,305098771555173655,3569810381726216867,39630824798203404663
%N Number of nX5 0..2 arrays with rows and columns lexicographically nondecreasing and every element equal to at least one horizontal or vertical neighbor
%C Column 5 of A201539
%H R. H. Hardin, <a href="/A201536/b201536.txt">Table of n, a(n) for n = 1..160</a>
%e Some solutions for n=4
%e ..0..0..2..2..2....0..1..1..1..2....0..1..1..1..2....0..0..0..0..1
%e ..1..1..0..1..1....0..1..1..2..2....0..1..2..2..2....0..0..2..2..1
%e ..2..2..0..1..1....1..0..1..1..1....2..1..1..2..2....0..2..0..0..1
%e ..2..2..1..1..1....1..0..2..2..2....2..2..1..1..1....2..2..0..0..0
%K nonn
%O 1,1
%A _R. H. Hardin_ Dec 02 2011