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A275130 Number of nX7 0..2 arrays with no element equal to any value at offset (-2,-2) (-1,0) or (-1,1) and new values introduced in order 0..2.

%I A275130 #4 Jul 17 2016 11:00:48
%S A275130 365,4096,10077,48451,412306,3586068,31446544,276145917,2432426709,
%T A275130 21443562178,188954647355,1664477862236,14666416028009,
%U A275130 129260090882281,1139083482681178,10037066997078506,88448338430227606,779467930298530878
%N A275130 Number of nX7 0..2 arrays with no element equal to any value at offset (-2,-2) (-1,0) or (-1,1) and new values introduced in order 0..2.
%C A275130 Column 7 of A275131.
%H A275130 R. H. Hardin, <a href="/A275130/b275130.txt">Table of n, a(n) for n = 1..210</a>
%e A275130 Some solutions for n=4
%e A275130 ..0..0..1..1..2..2..0. .0..1..1..1..2..2..0. .0..1..1..2..2..0..0
%e A275130 ..2..2..0..0..0..1..1. .2..2..2..0..1..1..1. .2..0..0..1..1..1..2
%e A275130 ..1..1..2..2..2..2..0. .0..1..1..2..2..2..0. .1..1..2..0..2..0..0
%e A275130 ..2..0..0..1..1..1..2. .2..2..0..1..0..1..2. .2..0..1..1..1..2..2
%Y A275130 Cf. A275131.
%K A275130 nonn
%O A275130 1,1
%A A275130 _R. H. Hardin_, Jul 17 2016