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 A012918 arcsinh(arcsin(x)+sin(x))=2*x-8/3!*x^3+298/5!*x^5-29416/7!*x^7... 0
 2, -8, 298, -29416, 5805010, -1886608616, 917162117818, -622654532107336, 562865488506452130, -653565528977071759176, 947976470998802461571146, -1679754223193478305467460648, 3570405336414257223991774221426 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 LINKS Table of n, a(n) for n=0..12. MATHEMATICA With[{nn=30}, Take[CoefficientList[Series[ArcSinh[ArcSin[x]+Sin[x]], {x, 0, nn}], x] Range[0, nn-1]!, {2, -1, 2}]] (* Harvey P. Dale, Oct 13 2013 *) CROSSREFS Sequence in context: A285850 A009501 A013027 * A012913 A217728 A013086 Adjacent sequences: A012915 A012916 A012917 * A012919 A012920 A012921 KEYWORD sign AUTHOR Patrick Demichel (patrick.demichel(AT)hp.com) STATUS approved

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Last modified June 5 05:23 EDT 2023. Contains 363130 sequences. (Running on oeis4.)