id:A079541 - OEIS Search Results

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Numbers n such that phi(n) = d(n).

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1

1, 3, 8, 10, 24, 30 (list; graph; listen)

	OFFSET	`1,2`
	REFERENCES	`D. S. Mitrinovic et al., Handbook of Number Theory, Kluwer, p. 11.`
	CROSSREFS	`Cf. A000010, A000005, A063070.` `Adjacent sequences: A079538 A079539 A079540 this_sequence A079542 A079543 A079544` `Sequence in context: A131725 A032914 A088072 this_sequence A046545 A108752 A020680`
	KEYWORD	`nonn,fini,full`
	AUTHOR	`njas, Jan 23 2003`

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Last modified October 13 20:18 EDT 2008. Contains 145016 sequences.