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A123624 Smallest multiple m of n such that mu(m) = mu(n), where mu=A008683. 2
6, 30, 30, 8, 30, 210, 42, 16, 18, 210, 66, 24, 78, 210, 210, 32, 102, 36, 114, 40, 210, 330, 138, 48, 50, 390, 54, 56, 174, 2310, 186, 64, 330, 510, 210, 72, 222, 570, 390, 80, 246, 2310, 258, 88, 90, 690, 282, 96, 98, 100, 510, 104, 318, 108, 330, 112, 570, 870 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

a(n) = n * A123623(n).

LINKS

R. Zumkeller, Table of n, a(n) for n = 1..10000

CROSSREFS

Cf. A085653.

Sequence in context: A051685 A165734 A260017 * A287733 A066197 A078638

Adjacent sequences:  A123621 A123622 A123623 * A123625 A123626 A123627

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller, Oct 03 2006

STATUS

approved

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Last modified July 23 11:44 EDT 2019. Contains 325254 sequences. (Running on oeis4.)