id:A051835 - OEIS Search Results

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Palindromic Sophie Germain primes.

+0
2

2, 3, 5, 11, 131, 191, 12821, 14741, 19391, 19991, 36563, 38183, 93239, 96269, 1028201, 1074701, 1150511, 1178711, 1243421, 1281821, 1317131, 1333331, 1407041, 1456541, 1508051, 1532351, 1557551, 1598951, 1600061, 1609061 (list; graph; listen)

	OFFSET	`0,1`
	COMMENT	`p and 2p+1 are primes (cf. A005384) and p is a palindrome.`
	LINKS	`H. Dubner, Palindromic Sophie Germain primes, Journal of Recreational Mathematics, Vol. 26, No. 1, pp. 38-41, 1994.`
	CROSSREFS	`Cf. A002385, A005384.` `Sequence in context: A056163 A118573 A137453 this_sequence A075883 A127814 A112978` `Adjacent sequences: A051832 A051833 A051834 this_sequence A051836 A051837 A051838`
	KEYWORD	`base,nonn`
	AUTHOR	`Warut Roonguthai (warut822(AT)yahoo.com) Dec 11 1999`

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Last modified September 7 23:08 EDT 2008. Contains 143486 sequences.

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