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A013227 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... 0

%I #6 Aug 15 2017 20:16:05

%S 0,0,-1,1,-6,15,-135,600,-6580,42805,-546525,4698450,-68473350,

%T 732163575,-12012875875,153571600000,-2805371985000,41710773599625,

%U -840435196901625,14241298404498750,-313987574315496250

%N 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...

%t With[{nn=30},CoefficientList[Series[Sinh[Log[x+1]-ArcSin[x]],{x,0,nn}],x] Range[0,nn]!] (* _Harvey P. Dale_, Aug 15 2017 *)

%K sign

%O 0,5

%A Patrick Demichel (patrick.demichel(AT)hp.com)

%E Definition clarified and first two terms prepended by _Harvey P. Dale_, Aug 15 2017

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Last modified August 2 14:12 EDT 2024. Contains 374848 sequences. (Running on oeis4.)