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A143973 Distances between multiples of 3 in A000010 0
2, 4, 1, 4, 1, 2, 5, 1, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

Inspired by the question: is n == 1 mod phi(n) for n composite?

LINKS

Table of n, a(n) for n=0..8.

CROSSREFS

Sequence in context: A128570 A157284 A194733 * A011167 A014176 A317690

Adjacent sequences:  A143970 A143971 A143972 * A143974 A143975 A143976

KEYWORD

nonn

AUTHOR

J. Perry (johnandruth(AT)jrperry.orangehome.co.uk), Sep 06 2008

STATUS

approved

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Last modified March 24 12:14 EDT 2019. Contains 321448 sequences. (Running on oeis4.)