%I #4 Dec 08 2012 04:51:59
%S 1,19,115,694,4244,25771,156627,952152,5791155,35212909,214118912,
%T 1302044409,7917515074,48145113993,292763221173,1780247911592,
%U 10825410249051,65827639273982,400287647868551,2434086938990655
%N Majority value maps: number of 3Xn binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal, diagonal and antidiagonal neighbors in a random 0..1 3Xn array
%C Row 3 of A220226
%H R. H. Hardin, <a href="/A220228/b220228.txt">Table of n, a(n) for n = 1..27</a>
%e Some solutions for n=3
%e ..1..1..0....0..0..1....1..0..1....1..1..1....0..1..1....1..1..0....0..0..0
%e ..0..0..1....0..0..0....1..1..1....0..0..0....1..1..1....1..1..1....0..1..1
%e ..1..1..1....0..0..1....0..1..1....0..0..1....1..1..0....1..0..1....1..0..1
%K nonn
%O 1,2
%A _R. H. Hardin_ Dec 08 2012