A216132 - OEIS

%I #7 Sep 07 2012 01:44:44

%S 11,121,1331,4641,1051,1561,7171,8881,7691,4601,611,6721,3931,3241,

%T 5651,2161,3771,1481,6291,9201,1211,3321,6531,1841,251,2761,371,4081,

%U 4891,3801,1811,9921,9131,441,4851,3361,6971,6681,3491,8401,2411,6521,1731,9041,9451,3961,3571,9281,2091,3001,3011,3121,4331,7641

%N 11^n mod 10000.

%C Period = 500.

%H V. Raman, <a href="/A216132/b216132.txt">Table of n, a(n) for n = 1..500</a>

%o (PARI) for(i=1, 500, print(11^i%10000" "))

%Y Cf. A216100.

%K nonn,easy

%O 1,1

%A _V. Raman_, Sep 01 2012