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A009579 Expansion of e.g.f. sinh(log(1+x)*cos(x)). 1
0, 1, -1, 0, -6, 15, -15, 504, -5012, 36669, -355365, 3899896, -44013354, 548524067, -7497410011, 109307996368, -1698988986120, 28143721400537, -494300504000457, 9172649636106320, -179395936412579630, 3688055603972525047 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,5
LINKS
MATHEMATICA
With[{nmax = 50}, CoefficientList[Series[Sinh[Log[1 + x]*Cos[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)*cos(x))))) \\ G. C. Greubel, Jan 22 2018
CROSSREFS
Sequence in context: A205132 A199223 A199094 * A358760 A114812 A158338
KEYWORD
sign,easy
AUTHOR
EXTENSIONS
Extended with signs by Olivier Gérard, Mar 15 1997
STATUS
approved

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Last modified May 21 21:53 EDT 2024. Contains 372738 sequences. (Running on oeis4.)