id:A117495 - OEIS Search Results

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Product of a prime number p and the number of primes smaller than p.

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0, 3, 10, 21, 44, 65, 102, 133, 184, 261, 310, 407, 492, 559, 658, 795, 944, 1037, 1206, 1349, 1460, 1659, 1826, 2047, 2328, 2525, 2678, 2889, 3052, 3277, 3710, 4061, 4384, 4587, 5066, 5285, 5652, 6031, 6346, 6747, 7160, 7421, 8022, 8299, 8668, 8955, 9706 (list; graph; listen)

	OFFSET	`1,2`
	EXAMPLE	`a(9)=184 because (1) the 9th prime number is 23, (2)there are 8 primes smaller than 23 and (3)23*8=184`
	CROSSREFS	`Cf. A000720.` `Sequence in context: A014105 A027917 A038347 this_sequence A007687 A006308 A008837` `Adjacent sequences: A117492 A117493 A117494 this_sequence A117496 A117497 A117498`
	KEYWORD	`nonn`
	AUTHOR	`Luc Stevens (lms022(AT)yahoo.com), Apr 25 2006`

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.

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