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A232075 Number of (n+1)X(7+1) 0..1 arrays with every element equal to some horizontal, diagonal or antidiagonal neighbor, with top left element zero.

%I A232075 #6 Jul 23 2025 06:52:08
%S A232075 8053,1348429,259478100,49535329657,9473198719765,1811023880030050,
%T A232075 346245388962998639,66197171494579191745,12655970632877465163660,
%U A232075 2419643641032901454549777,462601857032922578435356051
%N A232075 Number of (n+1)X(7+1) 0..1 arrays with every element equal to some horizontal, diagonal or antidiagonal neighbor, with top left element zero.
%C A232075 Column 7 of A232076
%H A232075 R. H. Hardin, <a href="/A232075/b232075.txt">Table of n, a(n) for n = 1..210</a>
%e A232075 Some solutions for n=1
%e A232075 ..0..0..0..1..0..0..1..1....0..0..0..1..0..0..0..1....0..0..1..1..0..0..1..1
%e A232075 ..0..1..1..0..0..1..0..1....0..0..1..1..1..1..1..1....0..1..0..1..1..0..0..0
%K A232075 nonn
%O A232075 1,1
%A A232075 _R. H. Hardin_, Nov 17 2013