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A197067 Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 4,1,3,0,2 for x=0,1,2,3,4 1

%I #5 Mar 31 2012 12:36:28

%S 9,299,10582,338295,11800402,387792259,12999535244,440670363348,

%T 14820242617606,498301224553681,16772367971351743,564485156664944432,

%U 18997537893037092284,639342717193072673719,21516206463644850941597

%N Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 4,1,3,0,2 for x=0,1,2,3,4

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

%C Column 6 of A197069

%H R. H. Hardin, <a href="/A197067/b197067.txt">Table of n, a(n) for n = 1..200</a>

%e Some solutions for n=4

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

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Oct 09 2011

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Last modified April 24 03:08 EDT 2024. Contains 371918 sequences. (Running on oeis4.)