A084295 - OEIS

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A084295

n is such that Pi[n.p(n)]/n is an integer.

1, 3, 47, 200, 547, 12182, 15335 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	MATHEMATICA	`Do[s=PrimePi[n*Prime[n]]/n; If[IntegerQ[s], Print[n]], {n, 1, 100000}]`
	CROSSREFS	`Cf. A000040, A000720, A084297, A084298.` `Sequence in context: A058427 A142293 A052187 * A131465 A137611 A199106` `Adjacent sequences: A084292 A084293 A084294 * A084296 A084297 A084298`
	KEYWORD	`nonn`
	AUTHOR	`Labos E. (labos(AT)ana.sote.hu), May 27 2003`

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Last modified February 15 09:00 EST 2012. Contains 205745 sequences.