%I #15 Aug 08 2019 18:19:59
%S 1,22,313,3682,39109,391174,3769921,35484394,328932637,3018821806,
%T 27523981849,249859595986,2261664434485,20432811986518,
%U 184363359728497,1662082800576058,14975637634031053,134882161611414910
%N Expansion of 1/((1-3x)(1-4x)(1-6x)(1-9x)).
%H <a href="/index/Rec#order_04">Index entries for linear recurrences with constant coefficients</a>, signature (22,-171,558,-648).
%F a(n) = (9^(n+3)-5*6^(n+3)+9*4^(n+3)-5*3^(n+3))/90. - _Yahia Kahloune_, May 30 2013
%t CoefficientList[Series[1/((1-3x)(1-4x)(1-6x)(1-9x)),{x,0,30}],x] (* _Harvey P. Dale_, Oct 09 2018 *)
%K nonn,easy
%O 0,2
%A _N. J. A. Sloane_.
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