|
%I #20 Dec 12 2023 08:31:37
%S 0,0,4,2,-2,4,2,-4,-4,-2,0,0,4,2,-2,4,2,-4,-4,-2,0,0,4,2,-2,4,2,-4,-4,
%T -2,0,0,4,2,-2,4,2,-4,-4,-2,0,0,4,2,-2,4,2,-4,-4,-2,0,0,4,2,-2,4,2,-4,
%U -4,-2,0,0,4,2,-2,4,2,-4,-4,-2,0,0,4,2,-2,4,2,-4,-4,-2,0,0,4,2,-2,4,2,-4,-4,-2,0,0,4,2,-2,4,2
%N Period 10: repeat 0, 0, 4, 2, -2, 4, 2, -4, -4, -2.
%H <a href="/index/Rec#order_08">Index entries for linear recurrences with constant coefficients</a>, signature (0,-1,0,-1,0,-1,0,-1).
%F G.f.: 2*x^2*(1+x)*(x^4+x^3+2*x^2-x+2) / ( (1+x+x^2+x^3+x^4)*(x^4-x^3+x^2-x+1) ). - _R. J. Mathar_, Oct 08 2011
%t PadRight[{}, 100, {0, 0, 4, 2, -2, 4, 2, -4, -4, -2}] (* _Jinyuan Wang_, Feb 26 2020 *)
%K sign,easy,less
%O 0,3
%A _Paul Curtz_, Jul 30 2008
|
