%I #10 Jun 22 2015 22:38:18
%S 0,1,-1,1,0,-14,150,-1322,10976,-87824,655920,-3981152,5308512,
%T 458307760,-12593915152,254156155888,-4589735470080,77850265751296,
%U -1250201506099968,18653867368039168,-241973220007075840
%N Expansion of tanh(sinh(log(1+x))).
%t Tanh[ Sinh[ Log[ 1+x ] ] ]
%K sign,easy
%O 0,6
%A _R. H. Hardin_
%E Extended with signs by _Olivier GĂ©rard_, Mar 15 1997
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