%I #17 Dec 27 2023 08:31:56

%S 0,4,5,4,5,4,5,4,5,4,5,4,5,4,5,4,5,4,5,4,5,4,5,4,5,4,5,4,5,4,5,4,5,4,

%T 5,4,5,4,5,4,5,4,5,4,5,4,5,4,5,4,5,4,5,4,5,4,5,4,5,4,5,4,5,4,5,4,5,4,

%U 5,4,5,4,5,4,5,4,5,4,5,4,5,4,5,4,5,4,5,4,5,4,5,4,5,4,5,4,5,4,5

%N Decimal expansion of 1/22.

%H <a href="/index/Rec#order_02">Index entries for linear recurrences with constant coefficients</a>, signature (0, 1).

%F G.f.: x*(4+5*x)/(1-x^2). [From _Jaume Oliver Lafont_, Mar 20 2009]

%t Join[{0},RealDigits[1/22,10,120][[1]]] (* or *) CoefficientList[ Series[ x (4+5x)/(1-x^2),{x,0,120}],x] (* _Harvey P. Dale_, Apr 29 2011 *)

%Y Cf. A010710. [From _Jaume Oliver Lafont_, Mar 20 2009]

%K nonn,cons

%O 0,2

%A _N. J. A. Sloane_.