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A036159
a(n) = 2^n mod 211.
3
1, 2, 4, 8, 16, 32, 64, 128, 45, 90, 180, 149, 87, 174, 137, 63, 126, 41, 82, 164, 117, 23, 46, 92, 184, 157, 103, 206, 201, 191, 171, 131, 51, 102, 204, 197, 183, 155, 99, 198, 185, 159, 107, 3, 6, 12, 24, 48, 96
OFFSET
0,2
REFERENCES
I. M. Vinogradov, Elements of Number Theory, pp. 220 ff.
LINKS
FORMULA
a(n) = a(n-210). - Muniru A Asiru, Jan 27 2019
MAPLE
[ seq(primroot(ithprime(i))^j mod ithprime(i), j=0..100) ];
MATHEMATICA
PowerMod[2, Range[0, 50], 211] (* Harvey P. Dale, Apr 18 2016 *)
PROG
(PARI) a(n)=lift(Mod(2, 211)^n) \\ Charles R Greathouse IV, Mar 22 2016
(GAP) a:=List([0..70], n->PowerMod(2, n, 211));; Print(a); # Muniru A Asiru, Jan 26 2019
CROSSREFS
Sequence in context: A270201 A016025 A036161 * A036157 A036154 A036153
KEYWORD
nonn,easy
STATUS
approved