%I #4 Dec 16 2013 07:04:39
%S 16782644101,27653665556487,46594846574940781,78542994416390783342,
%T 132318298848376805531946,222935839343784897773273911,
%U 375555486188700515616776141951,632680342441270659349165986415677
%N Number of (4+2)X(n+2) 0..3 arrays with no increasing sequence of length 3 horizontally, vertically or antidiagonally downwards
%C Row 4 of A233801
%H R. H. Hardin, <a href="/A233805/b233805.txt">Table of n, a(n) for n = 1..60</a>
%e Some solutions for n=1
%e ..0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0
%e ..0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0
%e ..0..0..3....0..0..2....0..0..1....0..0..0....0..0..0....0..0..0....0..0..2
%e ..1..0..3....1..2..2....1..3..0....1..3..3....0..0..0....1..0..3....0..0..1
%e ..1..1..3....0..2..0....1..2..2....1..0..2....0..3..1....1..0..3....1..1..0
%e ..1..0..0....0..3..3....2..1..0....3..0..3....1..0..0....2..3..3....0..1..0
%K nonn
%O 1,1
%A _R. H. Hardin_, Dec 16 2013