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A054704 Number of powers of 3 modulo n. 1
1, 1, 2, 2, 4, 2, 6, 2, 3, 4, 5, 3, 3, 6, 5, 4, 16, 3, 18, 4, 7, 5, 11, 3, 20, 3, 4, 6, 28, 5, 30, 8, 6, 16, 12, 4, 18, 18, 4, 4, 8, 7, 42, 10, 6, 11, 23, 5, 42, 20, 17, 6, 52, 4, 20, 6, 19, 28, 29, 5, 10, 30, 8, 16, 12, 6, 22, 16, 12, 12, 35, 4, 12, 18, 21, 18, 30, 4, 78, 4, 5, 8, 41, 7, 16 (list; graph; refs; listen; history; internal format)
OFFSET

1,3

LINKS

David W. Wilson, Table of n, a(n) for n = 1..1000

CROSSREFS

Sequence in context: A133181 A179013 A090397 * A143525 A082174 A074369

Adjacent sequences:  A054701 A054702 A054703 * A054705 A054706 A054707

KEYWORD

easy,nonn

AUTHOR

Henry Bottomley (se16(AT)btinternet.com), Apr 20 2000

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Last modified February 17 17:35 EST 2012. Contains 206059 sequences.