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Search: id:A094522
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A094522 Gcd(n, A064802(n)). +0
2
1, 1, 1, 2, 1, 3, 1, 4, 3, 2, 1, 6, 1, 7, 3, 8, 1, 9, 1, 4, 3, 2, 1, 12, 5, 2, 9, 14, 1, 6, 1, 16, 3, 2, 7, 18, 1, 2, 3, 8, 1, 21, 1, 4, 9, 2, 1, 24, 7, 10, 3, 4, 1, 27, 5, 28, 3, 2, 1, 12, 1, 2, 9, 32, 5, 6, 1, 4, 3, 14, 1, 36, 1, 2, 15, 4, 7, 6, 1, 16, 27, 2, 1, 42, 5, 2, 3, 8, 1, 18, 7, 4, 3, 2, 5, 48 (list; graph; listen)
OFFSET

1,4

EXAMPLE

a(18)=gcd(18,27)=9

CROSSREFS

Cf. A064802 A094521.

Sequence in context: A032451 A088445 A020653 this_sequence A118487 A091420 A020952

Adjacent sequences: A094519 A094520 A094521 this_sequence A094523 A094524 A094525

KEYWORD

easy,nonn

AUTHOR

Marc LeBrun (mlb(AT)well.com), May 06 2004

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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