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 A184672 Number of (n+1)X9 0..3 arrays with no 2X2 subblock summing to less than 6 0
 3432961182, 157454260497016, 5269979734803579913, 198432026871542606565562, 7198790025550990326313861165, 264615725211389828099780842721919, 9684133255072575015900450075888762942 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 8 of A184673 LINKS Table of n, a(n) for n=1..7. EXAMPLE Some solutions for 3X9 ..0..2..0..2..2..2..2..2..0....0..2..0..2..2..2..0..2..3 ..2..3..1..3..0..2..3..2..3....2..3..1..3..0..2..2..3..1 ..0..2..0..2..2..2..3..2..0....0..2..0..2..2..3..2..1..2 CROSSREFS Sequence in context: A155961 A282401 A063412 * A038686 A017086 A017170 Adjacent sequences: A184669 A184670 A184671 * A184673 A184674 A184675 KEYWORD nonn AUTHOR R. H. Hardin Jan 19 2011 STATUS approved

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Last modified February 25 11:11 EST 2024. Contains 370324 sequences. (Running on oeis4.)