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 A181042 Number of nX(n+3) binary matrices with no initial bit string in any row or column divisible by 6 0
 1, 10, 112, 8877, 877602, 426329738, 345022087439, 1061962752544486, 6647031546593140619, 135319079933883541040433, 6321394399518438028247187706 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Superdiagonal 3 of A181039 LINKS EXAMPLE Some solutions for 4X7 ..1..1..1..1..1..1..1....1..1..1..1..1..1..1....1..1..1..1..1..1..1 ..1..0..1..0..0..0..0....1..0..0..0..0..0..0....1..0..1..1..0..0..0 ..1..1..1..1..1..0..1....1..0..0..0..0..1..1....1..1..1..1..1..0..1 ..1..1..1..0..0..1..1....1..1..1..0..1..1..1....1..0..0..1..1..0..1 CROSSREFS Sequence in context: A014484 A110040 A298074 * A263370 A129866 A024130 Adjacent sequences:  A181039 A181040 A181041 * A181043 A181044 A181045 KEYWORD nonn AUTHOR R. H. Hardin Sep 30 2010 STATUS approved

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Last modified September 27 10:35 EDT 2020. Contains 337380 sequences. (Running on oeis4.)