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Search: id:A030464
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A030464 Prime is a concatenation of two consecutive palindromic primes. +0
1
23, 3151332323, 3242333533, 3727337573, 3757338083, 7888779397, 11202111123211, 11232111126211, 11606111163611, 11787111180811, 12626211268621, 12737211276721, 13111311317131, 13353311338331 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Sequence in context: A013818 A087527 A013906 this_sequence A053558 A140793 A023923

Adjacent sequences: A030461 A030462 A030463 this_sequence A030465 A030466 A030467

KEYWORD

nonn

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com)

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Last modified December 18 21:37 EST 2009. Contains 171024 sequences.

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