%I #8 Jun 13 2015 00:49:16
%S 3,19,117,703,4221,25327,151965,911791,5470749,32824495,196946973,
%T 1181681839,7090091037,42540546223,255243277341,1531459664047,
%U 9188757984285,55132547905711,330795287434269,1984771724605615
%N Base 6 digits are, in order, the first n terms of the periodic sequence with initial period 3,1.
%H <a href="/index/Rec#order_03">Index entries for linear recurrences with constant coefficients</a>, signature (6,1,-6).
%F G.f.: x*(3+x) / ( (x-1)*(6*x-1)*(1+x) ). - _R. J. Mathar_, Apr 26 2015
%K nonn,base,easy
%O 1,1
%A _Clark Kimberling_
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