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A158530
a(n) = Hermite(n,7).
1
1, 14, 194, 2660, 36076, 483784, 6412216, 83965616, 1085747600, 13857016544, 174454774816, 2165226516544, 26475166185664, 318686890202240, 3773262142004096, 43902437062394624, 501436254613401856, 5615229578590998016, 61564381443418309120, 659753075378580399104
OFFSET
0,2
LINKS
FORMULA
E.g.f.: exp(14*x - x^2). - G. C. Greubel, Jul 12 2018
MATHEMATICA
HermiteH[Range[0, 20], 7] (* Harvey P. Dale, Apr 24 2016 *)
PROG
(Magma) m:=30; R<x>:=PowerSeriesRing(Rationals(), m); b:=Coefficients(R!(Exp(14*x - x^2))); [Factorial(n-1)*b[n]: n in [1..m]]; // G. C. Greubel, Jul 12 2018
(PARI) x='x+O('x^30); Vec(serlaplace(exp(14*x - x^2))) \\ G. C. Greubel, Jul 12 2018
(PARI) for(n=0, 30, print1(polhermite(n, 7), ", ")) \\ G. C. Greubel, Jul 13 2018
CROSSREFS
Sequence in context: A368536 A275084 A086946 * A348549 A171319 A007655
KEYWORD
sign
AUTHOR
N. J. A. Sloane, Nov 11 2009
STATUS
approved