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A080304 Numerator of n^mu(n), where mu is the Moebius function (A008683). 6
1, 1, 1, 1, 1, 6, 1, 1, 1, 10, 1, 1, 1, 14, 15, 1, 1, 1, 1, 1, 21, 22, 1, 1, 1, 26, 1, 1, 1, 1, 1, 1, 33, 34, 35, 1, 1, 38, 39, 1, 1, 1, 1, 1, 1, 46, 1, 1, 1, 1, 51, 1, 1, 1, 55, 1, 57, 58, 1, 1, 1, 62, 1, 1, 65, 1, 1, 1, 69, 1, 1, 1, 1, 74, 1, 1, 77, 1, 1, 1, 1, 82, 1, 1, 85, 86, 87, 1, 1, 1, 91, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,6
LINKS
FORMULA
a(n) = if mu(n)>0 then n else 1.
PROG
(PARI) A080304(n) = numerator(n^moebius(n)); \\ Antti Karttunen, Aug 06 2018
CROSSREFS
Denominator: A080305. Cf. A080306, A080326, A166142.
Sequence in context: A308135 A072815 A348979 * A340677 A340679 A166142
KEYWORD
nonn,frac
AUTHOR
Reinhard Zumkeller, Feb 13 2003
STATUS
approved

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Last modified April 16 07:08 EDT 2024. Contains 371698 sequences. (Running on oeis4.)