A029355 - OEIS

%I #8 Mar 11 2020 22:50:57

%S 1,0,0,0,1,0,1,0,1,1,1,1,2,1,1,2,2,2,3,2,3,3,4,3,5,3,5,5,6,5,7,6,7,8,

%T 8,8,10,9,10,11,12,11,14,12,15,15,16,15,19,17,19,20,21,21,24,23,25,26,

%U 27,27,31,29,32,33,35,34,39

%N Expansion of 1/((1-x^4)(1-x^6)(1-x^9)(1-x^11)).

%H <a href="/index/Rec#order_30">Index entries for linear recurrences with constant coefficients</a>, signature (0, 0, 0, 1, 0, 1, 0, 0, 1, -1, 1, 0, -1, 0, -2, 0, -1, 0, 1, -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^11)),{x,0,70}],x] (* _Harvey P. Dale_, Oct 07 2012 *)

%o (PARI) Vec(1/((1-x^4)*(1-x^6)*(1-x^9)*(1-x^11)) + O(x^80)) \\ _Jinyuan Wang_, Mar 11 2020

%K nonn,easy

%O 0,13

%A _N. J. A. Sloane_