id:A133797 - OEIS Search Results

Search: id:A133797

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Apply the map n -> sigma(phi(n)) to A023758.

+0
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0, 1, 1, 3, 3, 3, 12, 7, 7, 12, 15, 15, 15, 28, 15, 72, 31, 31, 60, 31, 72, 91, 63, 63, 124, 63, 168, 91, 312, 127, 127, 252, 127, 360, 195, 312, 255, 255, 255, 508, 255, 744, 403, 728, 255, 1240, 511, 511, 1020, 511, 1512, 819, 1560, 511, 1240, 1860 (list; graph; listen)

	OFFSET	`1,4`
	CROSSREFS	`Sequence in context: A129227 A097161 A101480 this_sequence A052900 A024947 A110668` `Adjacent sequences: A133794 A133795 A133796 this_sequence A133798 A133799 A133800`
	KEYWORD	`nonn`
	AUTHOR	`J. H. Conway, Jan 05 2008`

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

AT&T Labs Research