id:A090564 - OEIS Search Results

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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.