%I #8 Sep 30 2023 12:24:52
%S 1,1,1,1,1,1,1,1,2,2,2,3,3,3,3,3,4,4,4,5,5,5,6,6,7,7,7,8,8,8,9,9,10,
%T 11,11,12,12,12,13,13,14,15,15,16,17,17,18,18,19,20,20,21,22,22,23,24,
%U 25,26,26,27,28,28,29,30,31
%N Expansion of 1/((1-x)(1-x^8)(1-x^11)).
%H <a href="/index/Rec#order_20">Index entries for linear recurrences with constant coefficients</a>, signature (1, 0, 0, 0, 0, 0, 0, 1, -1, 0, 1, -1, 0, 0, 0, 0, 0, 0, -1, 1).
%t CoefficientList[Series[1/((1-x)(1-x^8)(1-x^11)), {x,0,80}], x] (* _Harvey P. Dale_, Apr 01 2011 *)
%K nonn
%O 0,9
%A _N. J. A. Sloane_.
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