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A062760 n divided by the largest power of the squarefree kernel of n (A007947) which divides it. +0
3
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 3, 1, 2, 1, 1, 1, 4, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 4, 1, 1, 1, 2, 3, 1, 1, 8, 1, 5, 1, 2, 1, 9, 1, 4, 1, 1, 1, 2, 1, 1, 3, 1, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 5, 2, 1, 1, 1, 8, 1, 1, 1, 2, 1, 1, 1, 4, 1, 3, 1, 2, 1, 1, 1, 16, 1, 7, 3, 1, 1, 1, 1, 4 (list; graph; listen)
OFFSET

1,12

COMMENT

a(n) divides A003557 but is not equal to it.

FORMULA

a(n)=n/(A007947(n)^A051904(n))

EXAMPLE

n=1800: the squarefree kernel is 2.3.5=30 and 900=30^2 divides n, a(1800)=2, the quotient.

CROSSREFS

A001694, A007497, A051904, A003557, A052485.

Sequence in context: A069283 A033630 A101446 this_sequence A014649 A070084 A060176

Adjacent sequences: A062757 A062758 A062759 this_sequence A062761 A062762 A062763

KEYWORD

nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu), Jul 16 2001

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Last modified December 4 15:47 EST 2008. Contains 151279 sequences.


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