login
Order of n (mod 9).
0

%I #5 May 18 2013 16:49:20

%S 1,6,0,3,6,0,3,2,0,1,6,0,3,6,0,3,2,0,1,6,0,3,6,0,3,2,0,1,6,0,3,6,0,3,

%T 2,0,1,6,0,3,6,0,3,2,0,1,6,0,3,6,0,3,2,0,1,6,0,3,6,0,3,2,0,1,6,0,3,6,

%U 0,3,2,0,1,6,0,3,6,0,3,2,0,1,6,0,3,6,0,3,2,0,1,6,0,3,6,0,3,2,0,1,6,0,3,6,0

%N Order of n (mod 9).

%K easy,nonn

%O 1,2

%A _Felice Russo_

%E More terms from Larry Reeves (larryr(AT)acm.org), Apr 04 2000