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%I #8 Mar 11 2020 22:50:49
%S 1,0,0,0,1,0,1,0,1,1,1,0,3,1,1,1,3,1,4,1,3,3,4,1,7,3,4,4,7,3,9,4,7,7,
%T 9,4,14,7,9,9,14,7,17,9,14,14,17,9,24,14,17,17,24,14,29,17,24,24,29,
%U 17,38,24,29,29,38,24,45,29
%N Expansion of 1/((1-x^4)(1-x^6)(1-x^9)(1-x^12)).
%H <a href="/index/Rec#order_31">Index entries for linear recurrences with constant coefficients</a>, signature (0, 0, 0, 1, 0, 1, 0, 0, 1, -1, 0, 1, -1, 0, -1, -1, 0, -1, 1, 0, -1, 1, 0, 0, 1, 0, 1, 0, 0, 0, -1).
%t CoefficientList[Series[1/((1-x^4)(1-x^6)(1-x^9)(1-x^12)),{x,0,70}],x] (* _Harvey P. Dale_, Mar 09 2013 *)
%o (PARI) Vec(1/((1-x^4)*(1-x^6)*(1-x^9)*(1-x^12)) + O(x^80)) \\ _Jinyuan Wang_, Mar 11 2020
%K nonn,easy
%O 0,13
%A _N. J. A. Sloane_
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