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Search: id:A030471
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A030471 Primes which are concatenations of four consecutive numbers. +0
4
4567, 14151617, 20212223, 34353637, 58596061, 64656667, 118119120121, 140141142143, 148149150151, 176177178179, 196197198199, 218219220221, 220221222223, 236237238239, 238239240241, 268269270271, 278279280281 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Sequence in context: A032751 A020436 A104947 this_sequence A068756 A004537 A032745

Adjacent sequences: A030468 A030469 A030470 this_sequence A030472 A030473 A030474

KEYWORD

nonn

AUTHOR

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

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Last modified July 26 23:19 EDT 2008. Contains 142293 sequences.

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