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Search: id:A062352
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| A062352 |
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Palindromic primes with strictly decreasing digits up to the middle and then strictly increasing. |
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+0
4
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| 2, 3, 5, 7, 11, 101, 313, 727, 757, 919, 929, 31013, 73037, 73237, 74047, 76367, 91019, 93139, 93239, 94049, 94349, 96269, 96469, 97379, 97579, 98389, 98689, 7310137, 7521257, 7540457, 7630367, 7632367, 7654567, 9320239, 9610169
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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The last term of this finite series is 97654321012345679.
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LINKS
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P. De Geest, World of Palindromic Primes
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EXAMPLE
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31013 belongs to the sequence as it is a palindromic prime in which the digits are decreasing up to the middle digit 0 and then increasing.
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CROSSREFS
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Cf. A062351.
Sequence in context: A157868 A109574 A084837 this_sequence A033938 A069598 A049575
Adjacent sequences: A062349 A062350 A062351 this_sequence A062353 A062354 A062355
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KEYWORD
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nonn,base,fini
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AUTHOR
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Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jun 23 2001
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EXTENSIONS
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Corrected and edited by Patrick De Geest (pdg(AT)worldofnumbers.com), Jun 07 2003.
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