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 A188223 G.f.: (1+x^2+x^3)/(1-x-x^2-x^4-x^5) 1
 1, 1, 3, 5, 9, 16, 29, 53, 96, 174, 315, 571, 1035, 1876, 3400, 6162, 11168, 20241, 36685, 66488, 120503, 218400, 395829, 717402, 1300222, 2356527, 4270978, 7740736, 14029338, 25426823, 46083666, 83522203, 151375943, 274354307, 497240739, 901200915, 1633339800, 2960270965, 5365205811 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 LINKS N. J. A. Sloane, Table of n, a(n) for n = 0..100 FORMULA a(n) = a(n-1)+a(n-2)+a(n-4)+a(n-5). MATHEMATICA CoefficientList[Series[(1+x^2+x^3)/(1-x-x^2-x^4-x^5), {x, 0, 40}], x] (* Harvey P. Dale, Mar 28 2011 *) CROSSREFS Sequence in context: A069818 A227233 A054180 * A348125 A135575 A354910 Adjacent sequences: A188220 A188221 A188222 * A188224 A188225 A188226 KEYWORD nonn AUTHOR Adam S. Jobson and N. J. A. Sloane, Mar 26 2011 STATUS approved

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Last modified May 23 07:28 EDT 2024. Contains 372760 sequences. (Running on oeis4.)