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A255782 Number of (n+2)X(7+2) 0..1 arrays with no 3x3 subblock diagonal sum 1 and no antidiagonal sum 1 and no row sum 0 and no column sum 0 1

%I

%S 198635,3204754,71461994,1182407902,22610019790,463394276783,

%T 9007582907953,175199975406075,3475690233377737,68459107740266047,

%U 1345104938505362076,26506504453080108081,522233426056453124708

%N Number of (n+2)X(7+2) 0..1 arrays with no 3x3 subblock diagonal sum 1 and no antidiagonal sum 1 and no row sum 0 and no column sum 0

%C Column 7 of A255783

%H R. H. Hardin, <a href="/A255782/b255782.txt">Table of n, a(n) for n = 1..143</a>

%e Some solutions for n=1

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

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

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

%Y Cf. A255783

%K nonn

%O 1,1

%A _R. H. Hardin_, Mar 06 2015

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Last modified August 1 17:38 EDT 2021. Contains 346402 sequences. (Running on oeis4.)