%I A012636
%S A012636 1,3,7,133,21233,943283,64681879,10372748843,6179882408929,
%T A012636 384576977940067,23526100511419175,184617412046324669403,
%U A012636 96969651542601504466641,10475657438994641401987347
%V A012636 1,-3,-7,133,21233,-943283,-64681879,-10372748843,6179882408929,
%W A012636 -384576977940067,-23526100511419175,-184617412046324669403,
%X A012636 96969651542601504466641,-10475657438994641401987347
%N A012636 arcsin(arcsinh(x)*cos(x))=x-3/3!*x^3-7/5!*x^5+133/7!*x^7+21233/9!*x^9...
%Y A012636 Sequence in context: A079622 A005844 A156521 this_sequence A006031 A119958 
               A031881
%Y A012636 Adjacent sequences: A012633 A012634 A012635 this_sequence A012637 A012638 
               A012639
%K A012636 sign
%O A012636 0,2
%A A012636 Patrick Demichel (dml(AT)hpfrcu03.france.hp.com)