login
A271352
a(n) = 3^n mod 211.
2
1, 3, 9, 27, 81, 32, 96, 77, 20, 60, 180, 118, 143, 7, 21, 63, 189, 145, 13, 39, 117, 140, 209, 205, 193, 157, 49, 147, 19, 57, 171, 91, 62, 186, 136, 197, 169, 85, 44, 132, 185, 133, 188, 142, 4, 12, 36, 108, 113, 128, 173, 97, 80, 29, 87, 50, 150
OFFSET
0,2
LINKS
FORMULA
a(n) = a(n-210).
MATHEMATICA
PowerMod[3, Range[0, 100], 211]
PROG
(Magma) [Modexp(3, n, 211): n in [0..100]];
(PARI) a(n) = lift(Mod(3, 211)^n); \\ Altug Alkan, Apr 05 2016
CROSSREFS
Cf. similar sequences listed in A271350.
Sequence in context: A331631 A036142 A036160 * A329023 A001218 A036158
KEYWORD
nonn,easy
AUTHOR
Vincenzo Librandi, Apr 05 2016
STATUS
approved