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A054505
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Log_b 2 where b is smallest primitive root (A001918) mod n-th prime.
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9
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1, 1, 2, 1, 1, 14, 1, 2, 1, 24, 1, 26, 27, 18, 1, 1, 1, 1, 6, 8, 4, 1, 16, 34, 1, 44, 1, 57, 12, 72, 1, 10, 1, 1, 70, 141, 1, 40, 1, 1, 1, 44, 34, 1, 106, 1, 180, 1, 21, 72, 66, 190, 235, 48, 190, 1, 154, 147, 204, 159, 1, 93, 22, 274, 1, 121, 304, 1, 1, 164, 314, 292, 1, 1, 134, 1
(list; graph; refs; listen; history; internal format)
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OFFSET
| 2,3
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REFERENCES
| T. M. Apostol, Introduction to Analytic Number Theory, Springer-Verlag, Table 10.2, pp. 216-217.
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EXAMPLE
| Smallest primitive root mod 7 is 3; 2 = 3^2 mod 7; 7 is 4th prime; so a(4) = 2.
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CROSSREFS
| Cf. table in A054503. Also A054506-A054513.
Sequence in context: A156885 A174718 A176291 * A132610 A132625 A164792
Adjacent sequences: A054502 A054503 A054504 * A054506 A054507 A054508
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KEYWORD
| nonn,easy
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com), Apr 09 2000
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EXTENSIONS
| More terms from James A. Sellers (sellersj(AT)math.psu.edu), Apr 09 2000
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