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%I #12 Jun 22 2015 22:38:48
%S 0,1,-3,6,12,-325,3275,-21238,2128,2873229,-59980543,767451894,
%T -4032383300,-119489497257,4880007568319,-104393287284518,
%U 1240478290057792,10284007879438201,-1108679036024621403,37101253954089817798
%N Expansion of e.g.f.: tanh(log(1+x)/exp(x)).
%t With[{nn=20},CoefficientList[Series[Tanh[Log[1+x]/Exp[x]],{x,0,nn}],x] Range[0,nn]!] (* _Harvey P. Dale_, Sep 27 2014 *)
%K sign,easy
%O 0,3
%A _R. H. Hardin_
%E Definition clarified by and prior Mathematica program replaced by _Harvey P. Dale_, Sep 27 2014
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