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A186848 Number of (n+1)X8 binary arrays with no 2X2 subblock diagonal sum less antidiagonal sum equal to any horizontal or vertical neighbor 2X2 subblock diagonal sum less antidiagonal sum 1

%I

%S 16476,347530,8335676,196096944,4811564838,119236307198,2945465789710,

%T 73006349720400,1810883562189522,44900591032425216,

%U 1113562312210112192,27618487499840800752,684968531219954259680,16988170804782597553742

%N Number of (n+1)X8 binary arrays with no 2X2 subblock diagonal sum less antidiagonal sum equal to any horizontal or vertical neighbor 2X2 subblock diagonal sum less antidiagonal sum

%C Column 7 of A186850

%H R. H. Hardin, <a href="/A186848/b186848.txt">Table of n, a(n) for n = 1..143</a>

%e Some solutions for 3X8

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Feb 27 2011

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Last modified May 23 01:52 EDT 2022. Contains 353959 sequences. (Running on oeis4.)