id:A015848 - OEIS Search Results

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phi(n + 7) | sigma(n) for n not congruent to 0 (mod 3).

+0
1

11, 14, 23, 35, 59, 71, 77, 107, 110, 119, 131, 140, 158, 161, 167, 179, 203, 239, 251, 253, 280, 287, 290, 304, 311, 329, 347, 359, 371, 383, 413, 419, 430, 431, 467, 491, 497, 581, 599, 623, 647, 665, 713, 728, 749, 770, 827, 836, 887, 893 (list; graph; listen)

	OFFSET	`0,1`
	CROSSREFS	`Adjacent sequences: A015845 A015846 A015847 this_sequence A015849 A015850 A015851` `Sequence in context: A114948 A077675 A121297 this_sequence A106389 A030726 A039282`
	KEYWORD	`nonn`
	AUTHOR	`Robert G. Wilson v (rgwv(AT)rgwv.com)`

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Last modified October 12 15:26 EDT 2008. Contains 144830 sequences.

AT&T Labs Research