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A085313 Number of distinct 10th power residues modulo n. 5
1, 2, 2, 2, 3, 4, 4, 2, 4, 6, 2, 4, 7, 8, 6, 3, 9, 8, 10, 6, 8, 4, 12, 4, 3, 14, 10, 8, 15, 12, 4, 5, 4, 18, 12, 8, 19, 20, 14, 6, 5, 16, 22, 4, 12, 24, 24, 6, 22, 6, 18, 14, 27, 20, 6, 8, 20, 30, 30, 12, 7, 8, 16, 9, 21, 8, 34, 18, 24, 24, 8, 8, 37, 38, 6, 20, 8, 28, 40, 9, 28, 10, 42, 16 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

COMMENTS

This sequence is multiplicative. - Leon P Smith, Apr 16 2005

LINKS

T. D. Noe, Table of n, a(n) for n=1..1000

CROSSREFS

Cf. A000224[k=2], A046530[k=3], A052273[k=4], A052274[k=5], A052275[k=6], A085310[k=7], A085311[k=8], A085312[k=9], A085313[k=10], A085314[k=11], A055653.

Sequence in context: A178139 A039642 A027300 * A065458 A144000 A085202

Adjacent sequences:  A085310 A085311 A085312 * A085314 A085315 A085316

KEYWORD

nonn,mult

AUTHOR

Labos E. (labos(AT)ana.sote.hu), Jun 27 2003

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Last modified February 18 00:14 EST 2012. Contains 206085 sequences.