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Search: id:A029980
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| A029980 |
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Palindromic primes in base 13. |
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+0
1
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| 2, 3, 5, 7, 11, 313, 353, 379, 431, 457, 523, 601, 653, 719, 797, 823, 863, 941, 967, 1033, 1163, 1229, 1307, 1373, 1399, 1451, 1543, 1621, 1987, 2053, 2131, 30941, 33151, 33827, 34841, 36037, 36713, 37571, 38923, 42667, 44201, 45553, 46411
(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, 13][[1]]]==FromDigits[Reverse[RealDigits[n, 13][[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: A062351 A088249 A067906 this_sequence A046481 A082625 A030286
Adjacent sequences: A029977 A029978 A029979 this_sequence A029981 A029982 A029983
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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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