id:A088272 - OEIS Search Results

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Palindromic primes that yield a prime when sandwiched between two 9's.

+0
4

2, 101, 313, 373, 757, 787, 10301, 12721, 12821, 17471, 17971, 19991, 32423, 35153, 35753, 37573, 72727, 73237, 77977, 78787, 78887, 90709, 93139, 93239, 97879, 1035301, 1117111, 1120211, 1129211, 1134311, 1178711, 1183811, 1186811 (list; graph; listen)

	OFFSET	`0,1`
	EXAMPLE	`373 is a member as 93739 is also a prime.`
	CROSSREFS	`Cf. A088269, A088270, A088271.` `Adjacent sequences: A088269 A088270 A088271 this_sequence A088273 A088274 A088275` `Sequence in context: A100669 A042249 A064152 this_sequence A125819 A072383 A035325`
	KEYWORD	`base,nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Sep 28 2003`
	EXTENSIONS	`More terms from David Wasserman (wasserma(AT)spawar.navy.mil), Jul 28 2005`

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Last modified May 16 23:01 EDT 2008. Contains 139884 sequences.

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