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%I #9 Mar 11 2020 21:25:18
%S 1,0,0,0,0,0,1,1,0,0,1,1,1,1,1,0,1,2,2,1,2,2,2,2,3,2,2,3,4,3,4,4,4,4,
%T 5,5,5,5,6,6,7,7,8,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,17,
%U 17,18,18,19,19,21,21,22,22
%N Expansion of 1/((1-x^6)(1-x^7)(1-x^10)(1-x^11)).
%H G. C. Greubel, <a href="/A029420/b029420.txt">Table of n, a(n) for n = 0..1000</a>
%H <a href="/index/Rec#order_34">Index entries for linear recurrences with constant coefficients</a>, signature (0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, -1, 0, 0, -1, -2, -1, 0, 0, -1, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, -1).
%t CoefficientList[Series[1/((1 - x^6)*(1 - x^7)*(1 - x^10)*(1 - x^11)), {x, 0, 50}], x] (* _G. C. Greubel_, Apr 20 2017 *)
%o (PARI) x='x+O('x^50); Vec(1/((1 - x^6)*(1 - x^7)*(1 - x^10)*(1 - x^11))) \\ _G. C. Greubel_, Apr 20 2017
%K nonn,easy
%O 0,18
%A _N. J. A. Sloane_