%I
%S 0,0,1,82,1599,20256,217361,2130206,19642211,173364188,1480679925,
%T 12326158938,100519162375,805975115800,6371588959001,49768503975062,
%U 384745225377195,2947749198113620,22407054537298493,169141844731289554
%N Number of nX2 0..2 arrays with no element unequal to more than four of its kingmove neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards.
%C Column 2 of A282159.
%H R. H. Hardin, <a href="/A282155/b282155.txt">Table of n, a(n) for n = 1..210</a>
%F Empirical: a(n) = 21*a(n1) 159*a(n2) +559*a(n3) 1332*a(n4) +3408*a(n5) 4888*a(n6) +8256*a(n7) 9024*a(n8) +8512*a(n9) 6912*a(n10) +3072*a(n11) 512*a(n12)
%e Some solutions for n=4
%e ..0..1. .0..1. .0..1. .0..0. .0..1. .0..1. .0..0. .0..1. .0..1. .0..0
%e ..0..2. .1..1. .2..0. .0..1. .0..2. .0..0. .0..1. .2..1. .1..2. .1..2
%e ..0..1. .0..2. .1..0. .2..0. .0..1. .1..2. .0..2. .0..1. .0..1. .0..2
%e ..2..0. .1..1. .2..0. .0..1. .2..2. .0..0. .1..0. .2..2. .2..1. .2..1
%Y Cf. A282159.
%K nonn
%O 1,4
%A _R. H. Hardin_, Feb 07 2017
