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A102443 a(n)=b(n, A102442(n)), where b(n,0)=n and b(n,k+1)=A102440(b(n,k)). 3
1, 2, 3, 4, 4, 6, 6, 8, 9, 8, 8, 12, 8, 12, 12, 16, 12, 18, 12, 16, 18, 16, 16, 24, 16, 16, 27, 24, 16, 24, 16, 32, 24, 24, 24, 36, 24, 24, 24, 32, 24, 36, 24, 32, 36, 32, 32, 48, 36, 32, 36, 32, 36, 54, 32, 48, 36, 32, 32, 48, 32, 32, 54, 64, 32, 48, 32, 48, 48, 48, 48, 72, 48 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

COMMENTS

a(a(n)) = A102440(a(n)) = a(n).

EXAMPLE

See A102442.

CROSSREFS

Cf. A003586.

Sequence in context: A138768 A111939 A003962 * A102441 A102440 A124815

Adjacent sequences:  A102440 A102441 A102442 * A102444 A102445 A102446

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jan 09 2005

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Last modified February 17 18:01 EST 2012. Contains 206061 sequences.