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 A120948 8n+3^n+5^n. 1
 2, 16, 50, 176, 738, 3408, 16402, 80368, 397250, 1972880, 9824754, 49005360, 244672162, 1222297552, 6108298706, 30531927152, 152630937474, 763068593424, 3815084686258, 19074648589744, 95370918425186, 476847618556496 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 LINKS Vincenzo Librandi, Table of n, a(n) for n = 0..1000 Index entries for linear recurrences with constant coefficients, signature (10,-32,38,-15). FORMULA G.f.: 2*(1-2*x-23*x^2+56*x^3)/((1-5*x)*(1-3*x)*(1-x)^2). - Vincenzo Librandi, Feb 26 2013 MATHEMATICA CoefficientList[Series[2 (1 - 2 x - 23 x^2 + 56 x^3)/((1-5 x) (1 - 3 x) (1 - x)^2), {x, 0, 30}], x] (* Vincenzo Librandi, Feb 26 2013 *) Table[8 n + 3^n + 5^n, {n, 0, 25}] (* Bruno Berselli, Feb 27 2013 *) PROG (PARI) for(n=0, 25, print1(8*n+3^n+5^n", ")); \\ Bruno Berselli, Feb 27 2013 (Magma) [8*n+3^n+5^n: n in [0..25]]; // Bruno Berselli, Feb 27 2013 CROSSREFS Cf. A074606, A005058. Sequence in context: A012180 A058376 A295906 * A090453 A006885 A220139 Adjacent sequences: A120945 A120946 A120947 * A120949 A120950 A120951 KEYWORD nonn,easy AUTHOR Mohammad K. Azarian, Aug 19 2006 EXTENSIONS Edited by Ray Chandler, Sep 06 2006 STATUS approved

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Last modified June 4 00:30 EDT 2023. Contains 363118 sequences. (Running on oeis4.)