Search: id:A029979 Results 1-1 of 1 results found. %I A029979 %S A029979 2,3,5,7,11,13,157,181,193,229,241,277,761,773,797,809,821,857,1039, %T A029979 1051,1063,1087,1123,1607,1619,1667,21169,21313,21601,22621,23053, %U A029979 23197,23629,23773,23917,24061,24793,25657,25801,26821,27109,27253 %N A029979 Palindromic primes in base 12. %H A029979 P. De Geest, World!Of Palindromic Primes %t A029979 f[n_]:=FromDigits[RealDigits[n,12][[1]]]==FromDigits[Reverse[RealDigits[n, 12][[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 A029979 Sequence in context: A037174 A037949 A110600 this_sequence A029981 A029982 A070026 %Y A029979 Adjacent sequences: A029976 A029977 A029978 this_sequence A029980 A029981 A029982 %K A029979 nonn,base %O A029979 1,1 %A A029979 Patrick De Geest (pdg(AT)worldofnumbers.com) Search completed in 0.001 seconds