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Expansion of 1/((1-x)(1-x^10)(1-x^11)(1-x^12)).
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%I #9 Mar 18 2020 08:58:50

%S 1,1,1,1,1,1,1,1,1,1,2,3,4,4,4,4,4,4,4,4,5,6,8,9,10,10,10,10,10,10,11,

%T 12,14,16,18,19,20,20,20,20,21,22,24,26,29,31,33,34,35,35,36,37,39,41,

%U 44,47,50,52,54,55,57,58

%N Expansion of 1/((1-x)(1-x^10)(1-x^11)(1-x^12)).

%H <a href="/index/Rec#order_34">Index entries for linear recurrences with constant coefficients</a>, signature (1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, -1, 0, 0, 0, 0, 0, 0, 0, -1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, -1).

%t CoefficientList[Series[1/((1-x)(1-x^10)(1-x^11)(1-x^12)), {x,0,80}], x] (* _Harvey P. Dale_, Apr 22 2011 *)

%o (PARI) Vec(1/((1-x)*(1-x^10)*(1-x^11)*(1-x^12)) + O(x^80)) \\ _Jinyuan Wang_, Mar 18 2020

%K nonn,easy

%O 0,11

%A _N. J. A. Sloane_