%I A078437
%S A078437 2,6,9,6,0,6,3,5,1,9
%N A078437 Decimal expansion of sum of alternating series of reciprocals of primes.
%C A078437 Verified and extended by Chris K. Caldwell (caldwell(AT)utm.edu) and 
               Jud McCranie (j.mccranie(AT)comcast.net).
%D A078437 S. R. Finch, Mathematical Constants, Encyclopedia of Mathematics and 
               its Applications, vol. 94, Cambridge University Press, pp. 94-98
%e A078437 1/2 - 1/3 + 1/5 - 1/7 + 1/11 - 1/13 + ... = 0.2696063519...
%Y A078437 Sequence in context: A096667 A021375 A057052 this_sequence A155678 A134946 
               A011046
%Y A078437 Adjacent sequences: A078434 A078435 A078436 this_sequence A078438 A078439 
               A078440
%K A078437 cons,more,nonn
%O A078437 0,1
%A A078437 G. L. Honaker, Jr. (honak3r(AT)gmail.com), Dec 31 2002