%I
%S 22,484,5699,42109,230619,1026377,3907140,13135511,39889555,111242770,
%T 288488044,702553878,1619299148,3555008655,7473337157,15110365462,
%U 29495673113,55765989646,102405932407,183099750019,319441371676
%N Number of nX6 0..1 arrays with rows, antidiagonals and columns unimodal
%C Column 6 of A223637
%H R. H. Hardin, <a href="/A223635/b223635.txt">Table of n, a(n) for n = 1..210</a>
%F Empirical: a(n) = (271/5443200)*n^12  (10327/9979200)*n^11 + (61997/2177280)*n^10  (21923/80640)*n^9 + (417761/1814400)*n^8 + (37222841/604800)*n^7  (2521405483/2177280)*n^6 + (8668581613/725760)*n^5  (414044081579/5443200)*n^4 + (88564150211/302400)*n^3  (17419930607/30240)*n^2 + (542846047/3080)*n + 850576 for n>8
%e Some solutions for n=4
%e ..0..1..1..1..0..0....1..1..1..0..0..0....1..1..1..0..0..0....0..0..0..0..1..1
%e ..0..1..1..1..1..0....1..1..1..0..0..0....0..0..1..1..1..1....0..1..1..1..1..0
%e ..0..1..1..1..0..0....0..1..1..1..0..0....0..0..1..1..1..1....0..1..1..1..1..0
%e ..1..1..1..1..0..0....0..0..1..1..0..0....0..0..0..0..0..1....0..0..1..1..0..0
%K nonn
%O 1,1
%A _R. H. Hardin_ Mar 24 2013
