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 A092763 a(n) = floor(3^n / n). 10
 3, 4, 9, 20, 48, 121, 312, 820, 2187, 5904, 16104, 44286, 122640, 341640, 956593, 2690420, 7596480, 21523360, 61171656, 174339220, 498112057, 1426411800, 4093181688, 11767897353, 33891544377, 97764070320, 282429536481 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS a(n) = (A000244(n) - A066601(n))/n. LINKS Vincenzo Librandi, Table of n, a(n) for n = 1..300 MATHEMATICA Table[Floor[3^n/n], {n, 30}] (* Harvey P. Dale, Jun 13 2013 *) PROG (MAGMA)[Floor(3^n / n): n in [1..45]]; // Vincenzo Librandi, May 08 2011 CROSSREFS Cf. A000799. Sequence in context: A282615 A049978 A324764 * A232955 A116868 A049976 Adjacent sequences:  A092760 A092761 A092762 * A092764 A092765 A092766 KEYWORD nonn AUTHOR Reinhard Zumkeller, Apr 13 2004 STATUS approved

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Last modified September 16 05:49 EDT 2021. Contains 347469 sequences. (Running on oeis4.)