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 A158617 a(n) = Hermite(n, 16). 1
 1, 32, 1022, 32576, 1036300, 32900992, 1042468744, 32964187904, 1040259450512, 32760875409920, 1029623343008224, 32292729468064768, 1010715629431891648, 31567874634586978304, 983893381941554122880, 30600687732361296539648 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 COMMENTS First negative term is a(140). - Georg Fischer, Feb 15 2019 LINKS G. C. Greubel, Table of n, a(n) for n = 0..695 FORMULA From G. C. Greubel, Jul 13 2018: (Start) E.g.f.: exp(32*x - x^2). a(n) = 32*a(n-1) - 2*(n-1)*a(n-2). (End) MATHEMATICA With[{nmax = 50}, CoefficientList[Series[Exp[32*x - x^2], {x, 0, nmax}], x]*Range[0, nmax]!] (* G. C. Greubel, Jul 13 2018 *) PROG (MAGMA) m:=30; R:=PowerSeriesRing(Rationals(), m); b:=Coefficients(R!(Exp(32*x - x^2))); [Factorial(n-1)*b[n]: n in [1..m]]; // G. C. Greubel, Jul 13 2018 (PARI) x='x+O('x^30); Vec(serlaplace(exp(32*x - x^2))) \\ G. C. Greubel, Jul 13 2018 (PARI) for(n=0, 30, print1(polhermite(n, 16), ", ")) \\ G. C. Greubel, Jul 13 2018 CROSSREFS Sequence in context: A299673 A299751 A300265 * A171337 A029548 A016745 Adjacent sequences:  A158614 A158615 A158616 * A158618 A158619 A158620 KEYWORD sign AUTHOR N. J. A. Sloane, Nov 11 2009 STATUS approved

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Last modified May 6 15:28 EDT 2021. Contains 343586 sequences. (Running on oeis4.)