%I #11 Mar 12 2020 22:19:59
%S 1,0,1,0,1,0,1,0,1,1,2,2,2,2,2,2,2,2,3,3,5,4,6,4,6,4,6,5,7,7,9,9,10,
%T 10,10,10,11,11,13,13,16,15,18,16,19,17,20,19,22,22,25,25,27,27,29,29,
%U 31,31,34,34,38,37,41,40,44
%N Expansion of 1/((1x^2)*(1x^9)*(1x^10)*(1x^11)).
%C Number of partitions of n into parts 2, 9, 10, and 11.  _Vincenzo Librandi_, Jun 03 2014
%H Vincenzo Librandi, <a href="/A029241/b029241.txt">Table of n, a(n) for n = 0..1000</a>
%H <a href="/index/Rec#order_32">Index entries for linear recurrences with constant coefficients</a>, signature (0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1).
%t CoefficientList[Series[1/((1  x^2) (1  x^9) (1  x^10) (1  x^11)), {x, 0, 100}], x] (* _Vincenzo Librandi_, Jun 03 2014 *)
%o (PARI) Vec(1/((1x^2)*(1x^9)*(1x^10)*(1x^11)) + O(x^80)) \\ _Jinyuan Wang_, Mar 12 2020
%K nonn,easy
%O 0,11
%A _N. J. A. Sloane_
