%I A009574
%S A009574 0,1,1,3,2,25,129,931,7412,66753,667475,7342291,88107414,1145396473,
%T A009574 16035550517,240533257875,3848532125864,65425046139841,
%U A009574 1177650830516967,22375365779822563,447507315596451050
%V A009574 0,1,1,3,-2,25,-129,931,-7412,66753,-667475,7342291,-88107414,1145396473,
%W A009574 -16035550517,240533257875,-3848532125864,65425046139841,
%X A009574 -1177650830516967,22375365779822563,-447507315596451050
%N A009574 Expansion of sinh(ln(1+x)).exp(x).
%t A009574 Sinh[ Log[ 1+x ] ]*Exp[ x ]
%Y A009574 Sequence in context: A090883 A100645 A132960 this_sequence A059422 A102056 
               A065353
%Y A009574 Adjacent sequences: A009571 A009572 A009573 this_sequence A009575 A009576 
               A009577
%K A009574 sign,easy
%O A009574 0,4
%A A009574 R. H. Hardin (rhhardin(AT)att.net)
%E A009574 Extended with signs Mar 15 1997 by Olivier Gerard.