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A036131 2^n mod 67. 2
1, 2, 4, 8, 16, 32, 64, 61, 55, 43, 19, 38, 9, 18, 36, 5, 10, 20, 40, 13, 26, 52, 37, 7, 14, 28, 56, 45, 23, 46, 25, 50, 33, 66, 65, 63, 59, 51, 35, 3, 6, 12, 24, 48, 29, 58, 49, 31, 62, 57, 47, 27, 54, 41, 15, 30, 60, 53 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

REFERENCES

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

LINKS

Index to sequences with linear recurrences with constant coefficients, signature (1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-1,1).

MAPLE

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

PROG

(MAGMA) [2^n mod 67: n in [0..70]]; [From Vincenzo Librandi, Feb 06 2011]

CROSSREFS

Sequence in context: A036138 A000855 A036135 * A115424 A008881 A069050

Adjacent sequences:  A036128 A036129 A036130 * A036132 A036133 A036134

KEYWORD

nonn,easy

AUTHOR

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

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Last modified February 17 10:05 EST 2012. Contains 206009 sequences.