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A196135 Number of nX5 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 0,2,1,3,4 for x=0,1,2,3,4 1

%I

%S 1,14,31,165,326,1350,3288,12943,33772,113604,328378,1119797,3245707,

%T 10352649,31244339,100779085,304866170,952470015,2927610616,

%U 9231448285,28362649959,88098662332,272473939620,851211806848,2631049299378

%N Number of nX5 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 0,2,1,3,4 for x=0,1,2,3,4

%C Every 0 is next to 0 0's, every 1 is next to 1 2's, every 2 is next to 2 1's, every 3 is next to 3 3's, every 4 is next to 4 4's

%C Column 5 of A196138

%H R. H. Hardin, <a href="/A196135/b196135.txt">Table of n, a(n) for n = 1..200</a>

%e Some solutions for n=4

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

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

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

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

%K nonn

%O 1,2

%A _R. H. Hardin_ Sep 28 2011

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Last modified May 17 12:55 EDT 2021. Contains 343971 sequences. (Running on oeis4.)