A019598 - OEIS

%I #13 Sep 08 2022 08:44:44

%S 5,6,9,3,1,5,6,1,4,8,4,4,9,0,4,4,7,1,0,3,0,9,0,3,3,9,1,3,0,3,1,0,4,9,

%T 6,6,3,3,5,6,5,9,2,3,5,7,1,7,6,7,4,3,3,0,7,9,1,9,7,3,4,0,8,6,7,8,6,1,

%U 5,2,4,0,7,4,3,8,2,2,0,5,3,8,3,8,1,7,0,9,2,4,6,4,7,3,6,4,9,2,9

%N Decimal expansion of 2*Pi*e/3.

%H Ivan Panchenko, <a href="/A019598/b019598.txt">Table of n, a(n) for n = 1..1000</a>

%t RealDigits[2*Pi*E/3, 10, 100][[1]] (* _G. C. Greubel_, Aug 24 2018 *)

%o (PARI) default(realprecision, 100); 2*Pi*exp(1)/3 \\ _G. C. Greubel_, Aug 24 2018

%o (Magma) SetDefaultRealField(RealField(100)); R:=RealField(); 2*Pi(R)*Exp(1)/3; // _G. C. Greubel_, Aug 24 2018

%Y Cf. A019597.

%K nonn,cons

%O 1,1

%A _N. J. A. Sloane_