id:A062214 - OEIS Search Results

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Smoothly undulating palindromic primes of the form (18*10^a(n)-81)/99.

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3, 5, 77, 163, 1479, 3657, 4573, 8315, 30259, 31063, 31855, 36915 (list; graph; listen)

	OFFSET	`0,1`
	COMMENT	`Prime versus probable prime status and proofs are given in the author's table.`
	LINKS	`P. De Geest, SUPP Reference Table`
	EXAMPLE	`a(n)=5 -> (18*10^5-81)/99 = 18181.`
	CROSSREFS	`Cf. A062209-A062232, A059758, A032758.` `Sequence in context: A076513 A145616 A122912 this_sequence A144617 A107655 A133660` `Adjacent sequences: A062211 A062212 A062213 this_sequence A062215 A062216 A062217`
	KEYWORD	`nonn,base`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com) and Hans Rosenthal (Hans.Rosenthal(AT)t-online.de), Jun 15 2001.`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.