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 A233500 Number of (3+2)X(n+2) 0..2 arrays with no increasing sequence of length 3 horizontally or antidiagonally downwards 1

%I

%S 10619963,1853443458,325881917874,57417306351598,10115417763803313,

%T 1781944328309674995,313901395869006316016,55295864424135922896207,

%U 9740696868473453722524159,1715882642056615312815743773

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

%C Row 3 of A233497

%H R. H. Hardin, <a href="/A233500/b233500.txt">Table of n, a(n) for n = 1..210</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..2..1....0..0..1....0..2..1....0..2..0....0..1..1....0..0..1....0..0..0

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 11 2013

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Last modified December 8 20:46 EST 2022. Contains 358698 sequences. (Running on oeis4.)