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 A184561 Number of (n+1)X7 0..2 arrays with no 2X2 subblock summing to less than 4 1
 603249, 390354307, 203570564774, 115000791536877, 63392707611948281, 35245029137091490532, 19540724845064600039882, 10844219595929643673506107, 6016136514697924805072162487, 3337980836583341810657426070927 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 6 of A184564 LINKS R. H. Hardin, Table of n, a(n) for n = 1..200 EXAMPLE Some solutions for 3X7 ..0..0..0..2..0..2..0....0..0..0..2..1..1..2....0..0..0..2..0..2..2 ..2..2..2..0..2..2..0....2..2..2..0..2..2..0....2..2..2..0..2..1..2 ..2..0..0..2..0..1..1....1..0..2..1..1..1..2....0..0..1..2..2..2..0 CROSSREFS Sequence in context: A238310 A237471 A251070 * A321705 A340924 A218107 Adjacent sequences:  A184558 A184559 A184560 * A184562 A184563 A184564 KEYWORD nonn AUTHOR R. H. Hardin Jan 17 2011 STATUS approved

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Last modified December 6 04:52 EST 2021. Contains 349562 sequences. (Running on oeis4.)