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A074641 a(n) = gcd(A074639(n), A000010(n)). 0
1, 1, 1, 2, 1, 2, 1, 2, 3, 4, 1, 4, 3, 2, 4, 2, 1, 2, 1, 4, 4, 10, 1, 8, 5, 4, 3, 12, 1, 4, 1, 2, 20, 8, 2, 4, 1, 6, 8, 4, 1, 4, 3, 20, 2, 2, 1, 16, 3, 4, 8, 12, 1, 2, 2, 4, 12, 4, 1, 16, 1, 6, 4, 2, 2, 4, 1, 16, 4, 8, 1, 8, 1, 12, 2, 4 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,4

LINKS

Table of n, a(n) for n=1..76.

CROSSREFS

Cf. A074639.

Sequence in context: A137293 A177803 A274080 * A069003 A087855 A083409

Adjacent sequences:  A074638 A074639 A074640 * A074642 A074643 A074644

KEYWORD

nonn

AUTHOR

Michele Dondi (bik.mido(AT)tiscalinet.it), Sep 12 2002

STATUS

approved

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Last modified October 28 16:41 EDT 2021. Contains 348329 sequences. (Running on oeis4.)