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A294190
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Expansion of e.g.f. exp(3*(1/(1-x)^3 - 1)).
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2
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1, 9, 117, 1881, 35505, 763209, 18309861, 483213033, 13876068609, 429885495945, 14269174133301, 504579048629049, 18917482749919857, 748904109963227721, 31194958415494252005, 1363010131166317306569, 62300347592864208824961
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OFFSET
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0,2
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LINKS
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FORMULA
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E.g.f.: exp(3*(1/(1-x)^3 - 1)).
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MATHEMATICA
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With[{nn=20}, CoefficientList[Series[Exp[3(1/(1-x)^3-1)], {x, 0, nn}], x] Range[ 0, nn]!] (* Harvey P. Dale, Mar 03 2018 *)
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PROG
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(PARI) N=66; x='x+O('x^N); Vec(serlaplace(exp(3*(1/(1-x)^3-1))))
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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