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Expansion of 1/((1-x^2)(1-x^6)(1-x^10)(1-x^11)).
1

%I #10 Mar 15 2020 20:57:44

%S 1,0,1,0,1,0,2,0,2,0,3,1,4,1,4,1,5,2,6,2,7,3,9,4,10,4,11,5,13,6,15,7,

%T 17,9,19,10,21,11,23,13,26,15,29,17,32,19,35,21,38,23,42,26,46,29,50,

%U 32,54,35,58,38,63,42,68,46,73

%N Expansion of 1/((1-x^2)(1-x^6)(1-x^10)(1-x^11)).

%C Number of partitions of n into parts 2, 6, 10, and 11. - _Vincenzo Librandi_, Jun 02 2014

%H Vincenzo Librandi, <a href="/A029224/b029224.txt">Table of n, a(n) for n = 0..1000</a>

%H <a href="/index/Rec#order_29">Index entries for linear recurrences with constant coefficients</a>, signature (0, 1, 0, 0, 0, 1, 0, -1, 0, 1, 1, -1, -1, 0, 0, -1, -1, 1, 1, 0, -1, 0, 1, 0, 0, 0, 1, 0, -1).

%t CoefficientList[Series[1/((1 - x^2) (1 - x^6) (1 - x^10) (1 - x^11)), {x, 0, 100}], x] (* _Vincenzo Librandi_, Jun 02 2014 *)

%o (PARI) Vec(1/((1-x^2)*(1-x^6)*(1-x^10)*(1-x^11)) + O(x^80)) \\ _Jinyuan Wang_, Mar 15 2020

%K nonn,easy

%O 0,7

%A _N. J. A. Sloane_