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A222768 Number of nX7 0..1 arrays with exactly floor(nX7/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..1 order 1

%I

%S 5,152,2446,89811,1570588,62017670,1139211468,46316300783,

%T 872037778022,36016907441620,687733392122744,28680675666813436,

%U 552611942013475560,23197864298620002960,449800925803708450740,18972874575715876051106

%N Number of nX7 0..1 arrays with exactly floor(nX7/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..1 order

%C Column 7 of A222769

%H R. H. Hardin, <a href="/A222768/b222768.txt">Table of n, a(n) for n = 1..105</a>

%e Some solutions for n=3

%e ..0..0..0..1..0..1..1....0..0..0..1..1..1..0....0..0..1..1..1..0..0

%e ..0..0..0..0..1..0..0....1..1..1..1..1..1..1....0..0..1..0..0..0..0

%e ..0..0..0..0..0..0..0....0..1..1..1..1..1..1....0..0..1..0..0..0..0

%K nonn

%O 1,1

%A _R. H. Hardin_ Mar 05 2013

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Last modified May 21 13:54 EDT 2022. Contains 353908 sequences. (Running on oeis4.)