id:A089693 - OEIS Search Results

Search: id:A089693

Displaying 1-1 of 1 results found.

page 1

Numbers n such that phi(n)=2^bigomega(n).

+0
1

1, 3, 10, 20, 30, 40, 60, 80, 120, 160, 240, 320, 480, 640, 960, 1280, 1920, 2560, 3840, 5120, 7680, 10240, 15360, 20480, 30720, 40960, 61440, 81920 (list; graph; listen)

	OFFSET	`1,2`
	CROSSREFS	`Cf. A000010, A061142.` `Adjacent sequences: A089690 A089691 A089692 this_sequence A089694 A089695 A089696` `Sequence in context: A048343 A056789 A098645 this_sequence A005997 A081205 A092305`
	KEYWORD	`nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), Jan 06 2004`

page 1

Search completed in 0.002 seconds

Last modified October 6 16:13 EDT 2008. Contains 144667 sequences.

AT&T Labs Research