id:A072505 - OEIS Search Results

Search: id:A072505

Displaying 1-1 of 1 results found.

page 1

n / LCM of divisors of n which are <= n^(1/2).

+0
2

1, 2, 3, 2, 5, 3, 7, 4, 3, 5, 11, 2, 13, 7, 5, 4, 17, 3, 19, 5, 7, 11, 23, 2, 5, 13, 9, 7, 29, 1, 31, 8, 11, 17, 7, 3, 37, 19, 13, 2, 41, 7, 43, 11, 3, 23, 47, 4, 7, 5, 17, 13, 53, 9, 11, 2, 19, 29, 59, 1, 61, 31, 3, 8, 13, 11, 67, 17, 23, 1, 71, 3, 73, 37, 5, 19, 11, 13, 79, 2, 9, 41, 83 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`Matthew M. Conroy, Home page (listed instead of email address)`
	EXAMPLE	`a(20) = 5: the divisors of 20 are 1,2,4,5,10 and 20. a(20) = 20/ LCM{ 1,2,4} =20/4 =5.`
	CROSSREFS	`Cf. A072504.` `Adjacent sequences: A072502 A072503 A072504 this_sequence A072506 A072507 A072508` `Sequence in context: A039635 A081812 A139421 this_sequence A095163 A033677 A116548`
	KEYWORD	`nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jul 20 2002`
	EXTENSIONS	`Corrected and extended by Matthew M. Conroy, Sep 09 2002`

page 1

Search completed in 0.002 seconds

Last modified October 7 08:31 EDT 2008. Contains 144667 sequences.

AT&T Labs Research