id:A083141 - OEIS Search Results

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Main diagonal of array in A083140.

+0
3

2, 9, 35, 91, 209, 377, 629, 817, 1219, 1769, 2201, 2923, 3649, 4343, 5029, 5989, 7729, 8479, 10117, 11573, 12629, 14299, 16019, 17711, 21631, 23129, 24617, 26857, 28667, 30623, 35687, 38383, 42607, 44063, 50213, 52699, 56363, 60799, 63961, 68681 (list; graph; listen)

	OFFSET	`2,1`
	FORMULA	`a(n) = prime(n)prime(2n-2)`
	MATHEMATICA	`Table[ Prime[n]*Prime[2n - 2], {n, 2, 41}]`
	CROSSREFS	`Cf. A083140.` `Sequence in context: A151308 A140217 A032601 this_sequence A001571 A092431 A147762` `Adjacent sequences: A083138 A083139 A083140 this_sequence A083142 A083143 A083144`
	KEYWORD	`nonn`
	AUTHOR	`Yasutoshi Kohmoto (zbi74583(AT)boat.zero.ad.jp), Jun 05 2003`
	EXTENSIONS	`Edited and extended by Robert G. Wilson v (rgwv(AT)rgwv.com), Jun 11, 2003`

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Last modified November 21 14:49 EST 2008. Contains 150807 sequences.

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