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%I #13 Apr 24 2024 12:29:03
%S 0,0,1,3,2,2,7,5,1,3,2,2,7,5,1,3,2,2,7,5,1,3,2,2,7,5,1,3,2,2,7,5,1,3,
%T 2,2,7,5,1,3,2,2,7,5,1,3,2,2,7,5,1,3,2,2,7,5,1,3,2,2,7,5,1,3,2,2,7,5,
%U 1,3,2,2,7,5,1,3,2,2,7,5,1,3,2,2,7,5,1,3,2,2,7,5,1,3,2,2,7,5,1
%N Decimal expansion of 1/756.
%H <a href="/index/Rec#order_05">Index entries for linear recurrences with constant coefficients</a>, signature (1,-1,1,-1,1).
%F From _Chai Wah Wu_, Apr 22 2024: (Start)
%F a(n) = a(n-1) - a(n-2) + a(n-3) - a(n-4) + a(n-5) for n > 6.
%F G.f.: x^2*(-5*x^4 - 2*x^3 - 2*x - 1)/((x - 1)*(x^2 - x + 1)*(x^2 + x + 1)). (End)
%e 0.001322751322751322751322751...
%t Join[{0,0},RealDigits[1/756,10,120][[1]]] (* or *) PadRight[{0,0},120,{7,5,1,3,2,2}] (* _Harvey P. Dale_, Jul 04 2019 *)
%K nonn,cons,easy
%O 0,4
%A _N. J. A. Sloane_