%I A007301 M2296
%S A007301 1,1,3,3,217,2951,5973,1237173,52635599,1126610929,20058390573,
%T A007301 3920482183827,256734635981833,8529964147714967,383670903748980603,
%U A007301 99786978811973617701,10380441423510120242591,594094494902602207843297
%V A007301 1,1,-3,-3,217,-2951,5973,1237173,-52635599,1126610929,20058390573,
%W A007301 -3920482183827,256734635981833,-8529964147714967,-383670903748980603,
%X A007301 99786978811973617701,-10380441423510120242591,594094494902602207843297
%N A007301 From expansion of exp( sin x ).
%D A007301 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, 
               Academic Press, 1995 (includes this sequence).
%F A007301 A002017(2n).
%Y A007301 Sequence in context: A152418 A113457 A113466 this_sequence A009715 A138662 
               A009011
%Y A007301 Adjacent sequences: A007298 A007299 A007300 this_sequence A007302 A007303 
               A007304
%K A007301 sign,easy
%O A007301 0,3
%A A007301 N. J. A. Sloane (njas(AT)research.att.com).
%E A007301 Extended with signs 10/98 by Christian G. Bower (bowerc(AT)usa.net).