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 A184382 1/12 the number of (n+2)X7 0..2 arrays with each 3X3 subblock containing three of each value 0
 43295, 55386, 73139, 104312, 207470, 503298, 1633604, 7390644, 37119266, 201919862, 1162693358, 6783440940, 40025476760, 238338172356, 1422237022574, 8503994861102, 50939995724510 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 5 of A184386 LINKS Table of n, a(n) for n=1..17. EXAMPLE Some solutions with a(1,1)=0 for 4X7 ..0..1..1..0..2..0..0....0..2..1..1..2..1..0....0..1..2..2..0..1..0 ..0..1..0..0..1..1..2....0..2..0..0..1..0..1....0..0..1..0..1..2..2 ..2..2..2..2..1..2..0....1..1..2..0..2..2..0....2..1..2..0..1..2..0 ..0..1..1..0..2..0..0....0..1..2..1..1..2..0....0..1..2..2..0..1..0 CROSSREFS Sequence in context: A321038 A256767 A258677 * A126771 A103875 A224623 Adjacent sequences: A184379 A184380 A184381 * A184383 A184384 A184385 KEYWORD nonn AUTHOR R. H. Hardin Jan 12 2011 STATUS approved

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Last modified June 12 21:05 EDT 2024. Contains 373360 sequences. (Running on oeis4.)