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 A059624 Expansion of (3+10*x+3*x^2)/(1-x)^12. 2
 3, 46, 357, 1908, 7969, 27846, 84903, 232336, 582114, 1355172, 2964494, 6147336, 12168702, 23125508, 42389874, 75240912, 129747485, 217979970, 357647355, 574277340, 904081815, 1397678490, 2124871905, 3180733920, 4693265460, 6832968168, 9824707116, 13962304272 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 COMMENTS a(n)=(1/2)*A038166(2*n+1). LINKS T. D. Noe, Table of n, a(n) for n = 0..1000 FORMULA a(n)= binomial(n+9, 9)*(8*n^2+80*n+165)/(11*5). G.f.: (3+10*x+3*x^2)/(1-x)^12. CROSSREFS Sequence in context: A037105 A196137 A261837 * A278621 A231789 A119401 Adjacent sequences:  A059621 A059622 A059623 * A059625 A059626 A059627 KEYWORD nonn,easy AUTHOR Wolfdieter Lang, Feb 02 2001 STATUS approved

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Last modified August 4 07:49 EDT 2021. Contains 346445 sequences. (Running on oeis4.)