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 A186125 Number of (n+1)X7 binary arrays with every 2X2 subblock diagonal sum less antidiagonal sum equal to some horizontal or vertical neighbor 2X2 subblock diagonal sum less antidiagonal sum 1

%I

%S 182,1878,10502,79782,539962,4056794,29491822,220010616,1637583596,

%T 12272724126,92041463782,692502277290,5211824476838,39292304082970,

%U 296277012735686,2235990214584584,16877344601227160,127445629177320202

%N Number of (n+1)X7 binary arrays with every 2X2 subblock diagonal sum less antidiagonal sum equal to some horizontal or vertical neighbor 2X2 subblock diagonal sum less antidiagonal sum

%C Column 6 of A186128

%H R. H. Hardin, <a href="/A186125/b186125.txt">Table of n, a(n) for n = 1..200</a>

%e Some solutions for 3X7

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Feb 13 2011

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Last modified December 7 22:50 EST 2021. Contains 349590 sequences. (Running on oeis4.)