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Decimal expansion of 127/216.
2

%I #13 Aug 05 2024 15:27:15

%S 5,8,7,9,6,2,9,6,2,9,6,2,9,6,2,9,6,2,9,6,2,9,6,2,9,6,2,9,6,2,9,6,2,9,

%T 6,2,9,6,2,9,6,2,9,6,2,9,6,2,9,6,2,9,6,2,9,6,2,9,6,2,9,6,2,9,6,2,9,6,

%U 2,9,6,2,9,6,2,9,6,2,9,6,2,9,6,2,9,6,2,9,6,2,9,6,2,9,6,2,9,6,2

%N Decimal expansion of 127/216.

%H <a href="/index/Rec#order_03">Index entries for linear recurrences with constant coefficients</a>, signature (0,0,1).

%F a(n) = A177056(n+2). - _Paolo Xausa_, Apr 24 2024

%F From _Elmo R. Oliveira_, Aug 05 2024: (Start)

%F G.f.: (5 + 8*x + 7*x^2 + 4*x^3 - 2*x^4 - 5*x^5)/((1 - x)*(1 + x + x^2)).

%F a(n) = a(n-3), n > 5. (End)

%e .58796296296296296296296296296296296296296296296296296296296...

%t PadRight[{5, 8, 7}, 100, {9, 6, 2}] (* _Paolo Xausa_, Apr 24 2024 *)

%o (PARI) 127/216. \\ _Charles R Greathouse IV_, Mar 25 2014

%Y A companion to A177056.

%K nonn,cons,easy

%O 0,1

%A _Rick L. Shepherd_ and _N. J. A. Sloane_, Jun 18 2010