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A009581
Expansion of e.g.f. sinh(log(1+x)*exp(x)).
1
0, 1, 1, 3, 6, 45, 115, 1085, 1596, 40929, -45947, 2740639, -14894638, 305537661, -3124745689, 52657820137, -741121979272, 12720015772385, -215061661661751, 4001388055543771, -76882117065715874, 1570450478260074989
OFFSET
0,4
LINKS
MATHEMATICA
With[{nmax = 50}, CoefficientList[Series[Sinh[Log[1 + x]*Exp[x]], {x, 0, nmax}], x]*Range[0, nmax]!] (* G. C. Greubel, Jan 22 2018 *)
PROG
(PARI) x='x+O('x^30); concat([0], Vec(serlaplace(sinh(log(1+x)*exp(x))))) \\ G. C. Greubel, Jan 22 2018
CROSSREFS
Sequence in context: A153742 A092198 A133005 * A088674 A203434 A076170
KEYWORD
sign,easy
AUTHOR
EXTENSIONS
Extended with signs by Olivier Gérard, Mar 15 1997
STATUS
approved