Search: id:A029974
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%I A029974
%S A029974 2,3,5,7,37,43,61,67,191,197,1297,1627,1663,1699,1741,1777,1999,
%T A029974 2143,2221,2293,2551,6521,6779,7001,7109,7151,7187,7331,7481,7517,
%U A029974 7703,47521,47737,49069,49537,51517,52201,54181,55987,57751,59083
%N A029974 Palindromic primes in base 6.
%H A029974 P. De Geest, <a href="http://www.worldofnumbers.com/palpri.htm">World!Of 
               Palindromic Primes</a>
%t A029974 f[n_]:=FromDigits[RealDigits[n,6][[1]]]==FromDigits[Reverse[RealDigits[n,
               6][[1]]]]; lst={}; Do[p=Prime[n]; If[f[p],AppendTo[lst,p]],{n,8!}]; 
               lst [From Vladimir Orlovsky (4vladimir(AT)gmail.com), Aug 10 2009]
%Y A029974 Sequence in context: A090711 A067907 A048415 this_sequence A065727 A090713 
               A090912
%Y A029974 Adjacent sequences: A029971 A029972 A029973 this_sequence A029975 A029976 
               A029977
%K A029974 nonn,base
%O A029974 1,1
%A A029974 Patrick De Geest (pdg(AT)worldofnumbers.com)

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