id:A088092 - OEIS Search Results

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Palindromic primes p such that if each digit d is replaced by 10-d then the resulting palindrome is also a prime.

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3, 5, 7, 181, 191, 313, 353, 383, 727, 757, 797, 919, 929, 12421, 12721, 14341, 17971, 32323, 78787, 93139, 96769, 98389, 98689, 1129211, 1145411, 1153511, 1175711, 1178711, 1183811, 1221221, 1273721, 1328231, 1486841, 1633361, 1824281 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`181 is a member as replacing 1 by 10-1 = 9 and 8 by 10-8 =2 gives 929 which is also a prime.`
	CROSSREFS	`Sequence in context: A046201 A128344 A114366 this_sequence A082756 A068832 A046472` `Adjacent sequences: A088089 A088090 A088091 this_sequence A088093 A088094 A088095`
	KEYWORD	`base,nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Sep 23 2003`
	EXTENSIONS	`Corrected and extended by David Wasserman (wasserma(AT)spawar.navy.mil), Jul 18 2005`

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.

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