A054704 Number of powers of 3 modulo n.

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

Offset

1,3

Links

Alois P. Heinz, Table of n, a(n) for n = 1..10000 (first 1000 terms from David W. Wilson)

Crossrefs

Sequence in context: A329733 A289624 A258446 * A143525 A086087 A284476

Adjacent sequences: A054701 A054702 A054703 * A054705 A054706 A054707

Keyword

easy,nonn

Author

Henry Bottomley, Apr 20 2000

Status

approved