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Search: id:A077619
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A077619 Number of occurrences of n-th square-free number in A076734. +0
4
1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 6, 1, 1, 2, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 4, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1 (list; graph; listen)
OFFSET

1,5

COMMENT

a(n) = A077618(A005117(n)); A077618(a(n))>0.

CROSSREFS

Cf. A077620, A077621, A077622.

Sequence in context: A064391 A086011 A124760 this_sequence A030600 A079700 A135362

Adjacent sequences: A077616 A077617 A077618 this_sequence A077620 A077621 A077622

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Nov 12 2002

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Last modified December 17 19:39 EST 2009. Contains 170821 sequences.


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