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 A213462 Number of 0..3 arrays of length n+11 with sum less than 18 in any length 12 subsequence (=less than 50% duty cycle) 1
 7536790, 25829770, 91147915, 325333429, 1167362677, 4198162231, 15103463125, 54284048195, 194700970891, 696196564935, 2479358418705, 8785103222513, 30936275166758, 109148631741555, 386157614218688, 1369098248146214 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 6 of A213464 LINKS R. H. Hardin, Table of n, a(n) for n = 1..36 EXAMPLE Some solutions for n=3 ..0....0....0....0....0....0....0....0....0....0....0....0....0....0....0....0 ..0....0....0....0....0....0....0....0....0....0....0....0....0....0....0....0 ..0....0....2....0....2....2....0....0....0....2....0....2....0....0....0....2 ..2....0....2....0....0....2....2....2....0....0....2....0....0....2....0....0 ..0....0....0....2....2....0....0....0....2....0....0....0....2....0....2....0 ..2....0....0....2....2....0....0....0....2....2....0....0....2....2....2....2 ..0....2....0....2....2....0....0....0....0....0....0....0....2....0....2....0 ..0....0....0....2....0....0....0....0....0....0....0....2....0....0....2....0 ..0....2....2....0....0....0....2....0....0....0....2....2....2....0....2....0 ..3....2....1....0....0....3....1....2....2....0....1....1....0....3....3....2 ..1....1....1....2....0....3....1....3....0....3....3....3....0....3....0....3 ..0....3....2....3....3....0....3....2....0....2....0....3....1....1....2....2 ..1....1....0....1....0....3....2....0....3....0....1....3....0....2....1....3 ..0....0....3....0....0....3....3....3....3....1....3....1....3....0....1....1 CROSSREFS Sequence in context: A172599 A172705 A105003 * A102334 A043668 A205168 Adjacent sequences:  A213459 A213460 A213461 * A213463 A213464 A213465 KEYWORD nonn AUTHOR R. H. Hardin Jun 12 2012 STATUS approved

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