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%I #16 Mar 15 2020 21:00:51
%S 1,0,1,0,1,0,1,0,2,1,2,1,3,1,3,1,4,2,5,2,6,3,6,3,8,4,9,5,10,6,11,6,13,
%T 8,14,9,17,10,18,11,20,13,22,14,25,17,26,18,30,20,32,22,35,25,38,26,
%U 42,30,44,32,49,35,52,38,56
%N Expansion of 1/((1-x^2)*(1-x^8)*(1-x^9)*(1-x^12)).
%C Number of partitions of n into parts 2, 8, 9, and 12. - _Vincenzo Librandi_, Jun 03 2014
%H Vincenzo Librandi, <a href="/A029238/b029238.txt">Table of n, a(n) for n = 0..1000</a>
%H <a href="/index/Rec#order_31">Index entries for linear recurrences with constant coefficients</a>, signature (0, 1, 0, 0, 0, 0, 0, 1, 1, -1, -1, 1, 0, -1, 0, 0, -1, 0, 1, -1, -1, 1, 1, 0, 0, 0, 0, 0, 1, 0, -1).
%t CoefficientList[Series[1/((1-x^2)(1-x^8)(1-x^9)(1-x^12)),{x,0,100}],x] (* _Vincenzo Librandi_, Jun 03 2014 *)
%o (PARI) Vec(1/((1-x^3)*(1-x^4)*(1-x^7)*(1-x^9)) + O(x^80)) \\ _Jinyuan Wang_, Mar 15 2020
%K nonn,easy
%O 0,9
%A _N. J. A. Sloane_
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