id:A127918 - OEIS Search Results

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Half of product of three numbers: n-th prime, previous and following number.

+0
50

3, 12, 60, 168, 660, 1092, 2448, 3420, 6072, 12180, 14880, 25308, 34440, 39732, 51888, 74412, 102660, 113460, 150348, 178920, 194472, 246480, 285852, 352440, 456288, 515100, 546312, 612468, 647460, 721392, 1024128, 1123980, 1285608 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Apart from the first term, the same as A117762. - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jun 14 2008`
	MATHEMATICA	`Table[(Prime[n] + 1) Prime[n](Prime[n] - 1)/2, {n, 1, 100}]`
	CROSSREFS	`Cf. A036689, A034953, A127917.` `Adjacent sequences: A127915 A127916 A127917 this_sequence A127919 A127920 A127921` `Sequence in context: A020102 A114419 A090830 this_sequence A069944 A073996 A003483`
	KEYWORD	`nonn`
	AUTHOR	`Artur Jasinski (grafix(AT)csl.pl), Feb 06 2007`

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.

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