%I #9 Jan 27 2024 16:27:55
%S 16,7921,3538161,1572836281,698931112441,310569670802169,
%T 137999718103495689,61319169929186096841,27246714089760026142649,
%U 12106872439344182585456281,5379597618528088878788410281,2390383694455993267729378192681,1062148995089895377724791607498841
%N Number of n X 6 arrays of occupancy after each element moves to some horizontal or antidiagonal neighbor.
%H R. H. Hardin, <a href="/A221085/b221085.txt">Table of n, a(n) for n = 1..14</a>
%e Some solutions for n=3:
%e ..0..2..2..1..0..0....0..2..1..2..1..1....0..2..1..2..2..0....0..2..2..2..3..2
%e ..0..1..2..0..2..1....0..1..1..0..2..2....0..0..2..0..2..1....0..0..0..0..1..1
%e ..0..3..1..1..2..0....0..1..1..0..3..0....0..3..1..1..1..0....0..2..2..0..1..0
%Y Column 6 of A221087.
%K nonn
%O 1,1
%A _R. H. Hardin_, Jan 01 2013
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