%I #7 Jun 13 2015 00:49:17
%S 2,18,165,1487,13383,120450,1084052,9756468,87808215,790273937,
%T 7112465433,64012188900,576109700102,5184987300918,46664885708265,
%U 419983971374387,3779855742369483
%N Base 9 digits are, in order, the first n terms of the periodic sequence with initial period 2,0,3.
%H <a href="/index/Rec#order_04">Index entries for linear recurrences with constant coefficients</a>, signature (9,0,1,-9).
%F G.f.: x*(2+3*x^2) / ( (x-1)*(9*x-1)*(1+x+x^2) ). - _R. J. Mathar_, Apr 29 2015
%K nonn,base,easy
%O 1,1
%A _Clark Kimberling_