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%I #19 Dec 12 2023 09:34:53
%S 1,1,1,1,1,0,0,0,0,1,1,1,1,1,0,0,0,0,1,1,1,1,1,0,0,0,0,1,1,1,1,1,0,0,
%T 0,0,1,1,1,1,1,0,0,0,0,1,1,1,1,1,0,0,0,0,1,1,1,1,1,0,0,0,0,1,1,1,1,1,
%U 0,0,0,0,1,1,1,1,1,0,0,0,0,1,1,1,1,1,0,0,0,0,1,1,1,1,1,0,0,0,0
%N Periodic sequence with period 1 1 1 1 1 0 0 0 0.
%H <a href="/index/Rec#order_09">Index entries for linear recurrences with constant coefficients</a>, signature (0,0,0,0,0,0,0,0,1).
%F G.f.: -(1+x+x^2+x^3+x^4) / ( (x-1)*(1+x+x^2)*(x^6+x^3+1) ). - _R. J. Mathar_, Nov 19 2011
%o (PARI) a(n)=1-n%9\5 \\ _Charles R Greathouse IV_, Jun 02 2011
%K nonn,easy,less
%O 0,1
%A _Paul Curtz_, Jun 19 2007
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