%I A009566
%S A009566 0,1,2,8,47,359,3349,36756,462972,6574704,103861896,1805930928,
%T A009566 34267701720,704555489832,15601914340440,370195510608192,
%U A009566 9369769657984128,251979258929744448,7175127496412091456
%V A009566 0,1,-2,8,-47,359,-3349,36756,-462972,6574704,-103861896,1805930928,
%W A009566 -34267701720,704555489832,-15601914340440,370195510608192,
%X A009566 -9369769657984128,251979258929744448,-7175127496412091456
%N A009566 Expansion of sinh(ln(1+ln(1+x))).
%t A009566 Sinh[ Log[ 1+Log[ 1+x ] ] ]
%Y A009566 Sequence in context: A102009 A135904 A145846 this_sequence A003275 A078558 
               A003032
%Y A009566 Adjacent sequences: A009563 A009564 A009565 this_sequence A009567 A009568 
               A009569
%K A009566 sign,easy
%O A009566 0,3
%A A009566 R. H. Hardin (rhhardin(AT)att.net)
%E A009566 Extended with signs Mar 15 1997 by Olivier Gerard.