%I #10 Jun 22 2015 22:38:30
%S 0,1,-1,-1,12,-44,0,1308,-9744,10252,627300,-8602012,52192272,
%T 175312944,-7344669696,47605119248,1147983841920,-39804749006384,
%U 654853807745712,-6275619074963280,23531625959609280,-369751741237644224
%N Expansion of tanh(sin(log(1+x))).
%t Tanh[ Sin[ Log[ 1+x ] ] ]
%K sign,easy
%O 0,5
%A _R. H. Hardin_
%E Extended with signs by _Olivier GĂ©rard_, Mar 15 1997
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