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 A293123 E.g.f.: exp(-x^3/(1+x)). 2
 1, 0, 0, -6, 24, -120, 1080, -10080, 100800, -1149120, 14515200, -199584000, 2973801600, -47740492800, 820928908800, -15049152518400, 292919058432000, -6031865968128000, 130990787582054400, -2991455760887193600, 71659101232502784000, -1796424431562528768000 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,4 LINKS Seiichi Manyama, Table of n, a(n) for n = 0..444 FORMULA a(n) = (-1)^n * A293049(n). a(n) ~ (-1)^n * n^(n-1/4) * exp(-5/2 + 2*sqrt(n) - n) / sqrt(2). - Vaclav Kotesovec, Sep 30 2017 MATHEMATICA CoefficientList[Series[E^(-x^3/(1+x)), {x, 0, 20}], x] * Range[0, 20]! (* Vaclav Kotesovec, Sep 30 2017 *) PROG (PARI) x='x+O('x^66); Vec(serlaplace(exp(-x^3/(1+x)))) CROSSREFS Column k=2 of A293134. Cf. A293049. Sequence in context: A047865 A182083 A293049 * A060249 A052557 A188232 Adjacent sequences:  A293120 A293121 A293122 * A293124 A293125 A293126 KEYWORD sign AUTHOR Seiichi Manyama, Sep 30 2017 STATUS approved

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Last modified February 17 15:32 EST 2020. Contains 331998 sequences. (Running on oeis4.)