id:A115244 - OEIS Search Results

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Order of index prime order of primes generated by Fung and Ruby's prime generating polynomial A050268.

+0
1

402, 299, 206, 118, 24, 78, 141, 191, 224, 257, 272, 279, 276, 264, 242, 211, 167, 112, 38, 72, 162, 256, 350, 448, 558, 670, 786, 913, 1042, 1181, 1319, 1462, 1620, 1777, 1942, 2119, 2289, 2473, 2664, 2851, 3051, 3250, 3458, 3684 (list; graph; listen)

	OFFSET	`0,1`
	COMMENT	`PrimePi[Negative Prime]=0 :Absolute value is necessary because of this.`
	FORMULA	`a(n) = PrimePi[Abs[36n^2 - 810n + 2753]]=PrimePi[Abs[A050268[n]]]`
	MATHEMATICA	`a = Table[PrimePi[Abs[36n^2 - 810n + 2753]], {n, 0, 43}]`
	CROSSREFS	`Cf. A005846, A050268, A117081.` `Sequence in context: A031608 A102324 A097742 this_sequence A031518 A104391 A128767` `Adjacent sequences: A115241 A115242 A115243 this_sequence A115245 A115246 A115247`
	KEYWORD	`nonn,uned`
	AUTHOR	`Roger L. Bagula (rlbagulatftn(AT)yahoo.com), May 11 2006`

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Last modified July 26 23:19 EDT 2008. Contains 142293 sequences.

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