A234074 - OEIS

%I #4 Dec 19 2013 06:45:20

%S 125083358211012,3499319084107297293,90064264677749142193281,

%T 2298004446356335095754321693,58098775770361763144462379868771,

%U 1466848296931406086389233018287064725

%N Number of (6+2)X(n+2) 0..3 arrays with no increasing sequence of length 3 horizontally or diagonally downwards

%C Row 6 of A234068

%H R. H. Hardin, <a href="/A234074/b234074.txt">Table of n, a(n) for n = 1..11</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..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 ..1..0..0....0..0..0....0..0..0....0..0..0....0..0..0....1..0..0....0..0..0

%e ..1..2..1....0..3..0....1..2..1....1..1..2....0..1..1....1..0..3....0..0..1

%e ..0..0..0....3..3..2....3..3..0....0..1..1....0..0..0....0..0..2....2..0..0

%e ..1..1..0....1..0..3....2..3..0....2..2..0....0..1..0....3..2..1....2..1..1

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 19 2013