%I A013917
%S A013917 2,3,7,13,37,43,281,311,503,541,557,593,619,673,683,733,743,839,881,929,
%T A013917 953,1061,1163,1213,1249,1277,1283,1307,1321,1949,2029,2161,2203,2213,
%U A013917 2237,2243,2297,2357,2393,2411,2957,3137,3251,3257,3301,3413,3461,3491
%N A013917 a(n) is prime and sum of all primes <= a(n) is prime.
%H A013917 David W. Wilson, <a href="b013917.txt">Table of n, a(n) for n = 1..10000</
               a>
%F A013917 a(n) = A000040(A013916(n))
%Y A013917 Cf. A013916, A013918.
%Y A013917 Sequence in context: A006840 A123408 A033995 this_sequence A056893 A051130 
               A078749
%Y A013917 Adjacent sequences: A013914 A013915 A013916 this_sequence A013918 A013919 
               A013920
%K A013917 nonn
%O A013917 1,1
%A A013917 N. J. A. Sloane (njas(AT)research.att.com), Renaud Lifchitz (100637.64(AT)CompuServe.COM)
%E A013917 More terms from David W. Wilson (davidwwilson(AT)comcast.net)