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Search: id:A090564
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A090564 Beginning with 2, least new prime such that the concatenation a(n), a(n-1), ...a(2), a(1), a(2), ...a(n) is prime. +0
2
2, 7, 3, 41, 13 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Cf. A090565.

Adjacent sequences: A090561 A090562 A090563 this_sequence A090565 A090566 A090567

Sequence in context: A117809 A052091 A090276 this_sequence A079072 A004584 A016592

KEYWORD

base,more,nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Dec 11 2003

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Last modified May 13 01:46 EDT 2008. Contains 139661 sequences.


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