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A233597 Number of (n+2)X(3+2) 0..2 arrays with no increasing sequence of length 3 horizontally, vertically or antidiagonally downwards 1

%I

%S 7655432,1228836823,193816724926,30486088122553,4789333815748164,

%T 752211767721347638,118131715113190354345,18551716368223750795614,

%U 2913391839460232006072857,457523102335791690298873168

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

%C Column 3 of A233602

%H R. H. Hardin, <a href="/A233597/b233597.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=1

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 14 2013

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Last modified October 4 09:28 EDT 2022. Contains 357239 sequences. (Running on oeis4.)