id:A015769 - OEIS Search Results

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Phi(n) | Sigma_11(n).

+0
2

1, 2, 3, 6, 12, 14, 15, 30, 35, 42, 56, 70, 78, 105, 140, 168, 190, 210, 235, 248, 264, 270, 329, 357, 418, 420, 470, 570, 594, 616, 630, 658, 695, 705, 714, 744, 799, 807, 812, 840, 910, 940, 987, 1045, 1240, 1254, 1316, 1390, 1410, 1485, 1529 (list; graph; listen)

	OFFSET	`0,2`
	COMMENT	`sigma_11(n) is the sum of the 11th powers of the divisors of n.`
	CROSSREFS	`Sequence in context: A015767 A015761 A015763 this_sequence A015765 A015771 A020492` `Adjacent sequences: A015766 A015767 A015768 this_sequence A015770 A015771 A015772`
	KEYWORD	`nonn`
	AUTHOR	`Robert G. Wilson v (rgwv(AT)rgwv.com)`

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Last modified July 25 02:12 EDT 2008. Contains 142294 sequences.

AT&T Labs Research