Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).
%I #7 Aug 15 2015 16:59:42
%S 1,0,1,0,2,0,2,0,4,0,4,1,6,1,6,2,9,2,9,4,12,4,13,6,17,6,18,9,22,9,24,
%T 12,29,13,31,17,36,18,39,22,45,24,48,29,55,31,59,36,67,39,71,45,80,48,
%U 85,55,95,59,100,67,111,71,117
%N Expansion of 1/((1-x^2)(1-x^4)(1-x^8)(1-x^11)).
%H <a href="/index/Rec#order_25">Index entries for linear recurrences with constant coefficients</a>, signature (0, 1, 0, 1, 0, -1, 0, 1, 0, -1, 1, -1, -1, 1, -1, 0, 1, 0, -1, 0, 1, 0, 1, 0, -1).
%t CoefficientList[Series[1/((1-x^2)(1-x^4)(1-x^8)(1-x^11)),{x,0,80}],x] (* or *) LinearRecurrence[{0,1,0,1,0,-1,0,1,0,-1,1,-1,-1,1,-1,0,1,0,-1,0,1,0,1,0,-1},{1,0,1,0,2,0,2,0,4,0,4,1,6,1,6,2,9,2,9,4,12,4,13,6,17},80] (* _Harvey P. Dale_, Jul 13 2015 *)
%K nonn
%O 0,5
%A _N. J. A. Sloane_.