%I #33 Feb 22 2024 09:04:33
%S 0,0,1,8,0,1,8,0,1,8,0,1,8,0,1,8,0,1,8,0,1,8,0,1,8,0,1,8,0,1,8,0,1,8,
%T 0,1,8,0,1,8,0,1,8,0,1,8,0,1,8,0,1,8,0,1,8,0,1,8,0,1,8,0,1,8,0,1,8,0,
%U 1,8,0,1,8,0,1,8,0,1,8,0,1,8,0,1,8,0,1,8,0,1,8,0,1,8,0,1,8,0,1
%N Decimal expansion of 1/555.
%H <a href="/index/Rec#order_03">Index entries for linear recurrences with constant coefficients</a>, signature (0,0,1).
%F a(n) = (n+2)^3 mod 9, n>0. - _Gary Detlefs_, Feb 20 2011
%F G.f.: x^2*(1 + 8*x)/(1 - x^3). - _Ilya Gutkovskiy_, Jun 04 2016
%e 0.00180180180180180180180180180180180...
%t PadRight[{0}, 100, {8, 0, 1}] (* _Paolo Xausa_, Feb 22 2024 *)
%o (PARI) 1/555.0 \\ _Michel Marcus_, Jun 04 2016
%K nonn,cons
%O 0,4
%A _N. J. A. Sloane_
%E Formula corrected by _Paolo P. Lava_, Nov 20 2009
|