%I #9 Nov 27 2012 11:28:39
%S 2,-3,0,-10,88,336,-5040,5256,202752,-2094840,26943840,-534147120,
%T 7877529840,-41350410360,-804692528640,16885512006720,
%U -166653340523520,3621340758072960,-48704381263560960,-2035821123825148800,99959690241598844160,-1979439236443512264960
%N arcsinh(arctan(x)*log(x+1)) = 2/2!*x^2 - 3/3!*x^3 - 10/5!*x^5 + 88/6!*x^6 - ...
%t With[{nn=20}, Drop[CoefficientList[Series[ArcSinh[ArcTan[x]Log[x+1]], {x,0,nn}], x] Range[0,nn]!, 2]] (* _Harvey P. Dale_, Nov 27 2012 *)
%K sign
%O 2,1
%A Patrick Demichel (patrick.demichel(AT)hp.com)
%E Offset corrected by _Harvey P. Dale_, Nov 27 2012