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A036123 3^n mod 31. 1
1, 3, 9, 27, 19, 26, 16, 17, 20, 29, 25, 13, 8, 24, 10, 30, 28, 22, 4, 12, 5, 15, 14, 11, 2, 6, 18, 23, 7, 21, 1, 3, 9, 27, 19, 26, 16, 17, 20, 29, 25, 13, 8, 24, 10, 30, 28, 22, 4, 12, 5, 15, 14, 11, 2, 6, 18, 23, 7, 21, 1, 3 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

REFERENCES

I. M. Vinogradov, Elements of Number Theory, pp. 220 ff.

MAPLE

[ seq(primroot(ithprime(i))^j mod ithprime(i), j=0..100) ];

PROG

(MAGMA) [3^n mod 31: n in [0..90]]; [From Vincenzo Librandi, Feb 06 2011]

CROSSREFS

Sequence in context: A131997 A122842 A070358 * A168427 A070344 A070357

Adjacent sequences:  A036120 A036121 A036122 * A036124 A036125 A036126

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 14 17:27 EST 2012. Contains 205644 sequences.