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A013227
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Expansion of e.g.f.: sinh(log(x+1)-arcsin(x))=-1/2!*x^2+1/3!*x^3-6/4!*x^4+15/5!*x^5...
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0
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0, 0, -1, 1, -6, 15, -135, 600, -6580, 42805, -546525, 4698450, -68473350, 732163575, -12012875875, 153571600000, -2805371985000, 41710773599625, -840435196901625, 14241298404498750, -313987574315496250
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OFFSET
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0,5
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LINKS
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MATHEMATICA
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With[{nn=30}, CoefficientList[Series[Sinh[Log[x+1]-ArcSin[x]], {x, 0, nn}], x] Range[0, nn]!] (* Harvey P. Dale, Aug 15 2017 *)
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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 first two terms prepended by Harvey P. Dale, Aug 15 2017
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STATUS
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approved
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