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A234073 Number of (5+2)X(n+2) 0..3 arrays with no increasing sequence of length 3 horizontally or diagonally downwards 1

%I

%S 2190245258368,17279764673423169,127129186239945486040,

%T 928769780045181953374609,6735349509943736443611464626,

%U 48793024101011980867927408682118,353198620593124509847927806748908040

%N Number of (5+2)X(n+2) 0..3 arrays with no increasing sequence of length 3 horizontally or diagonally downwards

%C Row 5 of A234068

%H R. H. Hardin, <a href="/A234073/b234073.txt">Table of n, a(n) for n = 1..17</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....1..0..0....0..0..0....1..0..0....1..0..0

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 19 2013

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Last modified May 23 04:06 EDT 2022. Contains 353959 sequences. (Running on oeis4.)