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Search: id:A029979
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| A029979 |
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Palindromic primes in base 12. |
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+0
1
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| 2, 3, 5, 7, 11, 13, 157, 181, 193, 229, 241, 277, 761, 773, 797, 809, 821, 857, 1039, 1051, 1063, 1087, 1123, 1607, 1619, 1667, 21169, 21313, 21601, 22621, 23053, 23197, 23629, 23773, 23917, 24061, 24793, 25657, 25801, 26821, 27109, 27253
(list; graph; listen)
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OFFSET
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1,1
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LINKS
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P. De Geest, World!Of Palindromic Primes
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MATHEMATICA
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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]
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CROSSREFS
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Sequence in context: A037174 A037949 A110600 this_sequence A029981 A029982 A070026
Adjacent sequences: A029976 A029977 A029978 this_sequence A029980 A029981 A029982
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KEYWORD
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nonn,base
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AUTHOR
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Patrick De Geest (pdg(AT)worldofnumbers.com)
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