id:A062022 - OEIS Search Results

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A062022

Let P(n) = { 2,3,5,7,...,p(n) } where p(n) is n-th prime; then a(1) =0 and a(n) = Sum [{p(i) - p(j)}^2], for all i and j from 1 to n.

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0, 1, 14, 59, 256, 581, 1298, 2287, 4004, 7329, 11338, 17915, 26660, 36637, 49406, 67239, 91252, 117585, 151730, 191819, 235112, 289013, 350842, 425919, 521300, 628001, 740666, 865899, 997744, 1143501, 1345454, 1565639, 1815068, 2074761 (list; graph; listen)

	OFFSET	`1,3`
	LINKS	`Matthew M. Conroy, Home page (listed instead of email address)`
	EXAMPLE	`a(3) = (5-2)^2 + (5-3)^2 + (3-2)^2 = 14, P(3) = {2,3,5}.`
	CROSSREFS	`Sequence in context: A143861 A100174 A120371 this_sequence A158058 A100171 A063492` `Adjacent sequences: A062019 A062020 A062021 this_sequence A062023 A062024 A062025`
	KEYWORD	`nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jun 02 2001`
	EXTENSIONS	`More terms from Matthew M. Conroy, Jun 11 2001`

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Last modified November 25 08:46 EST 2009. Contains 167481 sequences.

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