|
%I #4 Feb 17 2013 06:01:20
%S 1,1,1,10,11,104,116,1126,1256,12524,14012,140410,157438,1586166,
%T 1781858,18033206,20290910,206107814,232234706,2366224414,2669373946,
%U 27268848262,30794391506,315276521510,356360759522,3655433105806,4135063140538
%N Number of nX2 0..2 arrays with no more than floor(nX2/2) elements unequal to at least one king-move neighbor, with new values introduced in row major 0..2 order
%C Column 2 of A222371
%H R. H. Hardin, <a href="/A222365/b222365.txt">Table of n, a(n) for n = 1..210</a>
%e All solutions for n=4
%e ..0..1....0..0....0..0....0..0....0..1....0..0....0..0....0..0....0..1....0..0
%e ..2..2....0..0....0..0....0..0....1..1....0..0....0..0....0..0....0..0....1..1
%e ..2..2....0..0....0..0....0..0....1..1....0..0....1..1....0..0....0..0....1..1
%e ..2..2....0..1....1..2....1..1....1..1....0..0....1..1....1..0....0..0....1..1
%K nonn
%O 1,4
%A _R. H. Hardin_ Feb 17 2013
|
