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 A212725 Number of 0..2 arrays of length n+7 with sum less than 8 in any length 8 subsequence (=less than 50% duty cycle). 1
 2727, 6681, 16878, 43050, 109995, 280255, 709626, 1780062, 4409127, 10965130, 27408735, 68729661, 172613504, 433687965, 1089178972, 2732863735, 6849615759, 17159775343, 42994448177, 107761756345, 270179147077, 677511074112 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 4 of A212729. LINKS R. H. Hardin, Table of n, a(n) for n = 1..210 EXAMPLE Some solutions for n=3 ..1....2....0....1....2....2....0....1....0....0....1....1....1....0....0....0 ..1....0....1....1....1....1....0....0....1....2....2....1....0....0....2....0 ..2....0....1....0....0....0....0....0....2....1....0....0....2....1....0....2 ..1....0....0....1....0....0....2....0....0....1....1....0....0....2....1....1 ..1....1....2....0....1....0....0....2....2....2....2....0....0....1....0....2 ..0....0....0....0....1....2....0....2....0....0....0....2....0....1....2....1 ..1....0....1....1....2....0....1....0....0....0....1....0....1....0....0....0 ..0....2....0....0....0....1....0....0....0....0....0....1....0....2....0....1 ..0....1....2....0....1....1....0....1....0....1....0....1....0....0....0....0 ..1....1....1....0....1....2....1....2....2....0....2....0....1....0....2....0 CROSSREFS Cf. A212729. Sequence in context: A167836 A290644 A231289 * A031608 A350047 A043579 Adjacent sequences: A212722 A212723 A212724 * A212726 A212727 A212728 KEYWORD nonn AUTHOR R. H. Hardin, May 25 2012 STATUS approved

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Last modified March 24 15:55 EDT 2023. Contains 361479 sequences. (Running on oeis4.)