%I A012919
%S A012919 2,16,522,36272,4332306,790580272,204634311130,71299016389072,
%T A012919 32177435417679138,18258713934191944912,12723759781734763643818,
%U A012919 10682188209509894403494768,10634244661728432806888813618
%V A012919 2,-16,522,-36272,4332306,-790580272,204634311130,-71299016389072,
%W A012919 32177435417679138,-18258713934191944912,12723759781734763643818,
%X A012919 -10682188209509894403494768,10634244661728432806888813618
%N A012919 tanh(arcsin(x)+sin(x))=2*x-16/3!*x^3+522/5!*x^5-36272/7!*x^7...
%Y A012919 Sequence in context: A002416 A013028 A136632 this_sequence A012914 A013087 
               A121271
%Y A012919 Adjacent sequences: A012916 A012917 A012918 this_sequence A012920 A012921 
               A012922
%K A012919 sign
%O A012919 0,1
%A A012919 Patrick Demichel (dml(AT)hpfrcu03.france.hp.com)