%I #14 May 06 2024 17:12:12
%S 1,3,6,7,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
%T 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
%U 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6
%N Expansion of (x^4 - x^3 - 3*x^2 - 2*x - 1)/(x - 1).
%C Decimal expansion of 4103/30000. - _Elmo R. Oliveira_, May 06 2024
%H <a href="/index/Rec#order_01">Index entries for linear recurrences with constant coefficients</a>, signature (1).
%F G.f.: (x^4 - x^3 - 3*x^2 - 2*x - 1)/(x - 1).
%F a(n) = 6 for n >= 4.
%t CoefficientList[Series[(x^4 - x^3 - 3*x^2 - 2*x - 1)/(x - 1), {x, 0, 120}], x] (* _Wesley Ivan Hurt_, Jun 26 2022 *)
%t PadRight[{1,3,6,7},120,{6}] (* _Harvey P. Dale_, Dec 28 2023 *)
%Y Row n=1 in array in A329515.
%K nonn
%O 0,2
%A _N. J. A. Sloane_, Nov 25 2019