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A013157
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Expansion of e.g.f.: arcsin(arctanh(x)+log(x+1))=2*x-1/2!*x^2+12/3!*x^3-30/4!*x^4+526/5!*x^5...
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0
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0, 2, -1, 12, -30, 526, -3135, 65912, -693868, 16780042, -263534805, 7241447268, -153049925754, 4746451931334, -126285481689003, 4393248761465712, -140634651688634520, 5453436399167044242, -203461284207097440873
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OFFSET
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0,2
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LINKS
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MATHEMATICA
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With[{nn=20}, CoefficientList[Series[ArcSin[ArcTanh[x]+Log[x+1]], {x, 0, nn}], x] Range[0, nn]!] (* Harvey P. Dale, May 20 2018 *)
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CROSSREFS
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KEYWORD
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sign
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AUTHOR
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Patrick Demichel (patrick.demichel(AT)hp.com)
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EXTENSIONS
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Definition clarified and zero prepended by Harvey P. Dale, May 20 2018
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STATUS
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approved
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