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%I #13 Sep 08 2022 08:44:44
%S 2,4,3,9,9,2,4,0,6,3,6,2,1,0,1,9,1,6,1,5,6,1,0,1,4,5,3,4,1,5,6,1,6,4,
%T 1,4,1,4,3,8,5,3,9,5,8,1,6,4,7,1,7,5,7,0,3,3,9,4,1,7,1,7,5,1,4,7,9,7,
%U 7,9,6,0,3,1,8,7,8,0,8,8,0,2,1,6,3,5,8,9,6,7,7,0,6,0,1,3,5,4,1
%N Decimal expansion of 2*Pi*e/7.
%H Ivan Panchenko, <a href="/A019600/b019600.txt">Table of n, a(n) for n = 1..1000</a>
%t RealDigits[2*Pi*E/7, 10, 100][[1]] (* _G. C. Greubel_, Aug 24 2018 *)
%o (PARI) default(realprecision, 100); 2*Pi*exp(1)/7 \\ _G. C. Greubel_, Aug 24 2018
%o (Magma) SetDefaultRealField(RealField(100)); R:=RealField(); 2*Pi(R)*Exp(1)/7; // _G. C. Greubel_, Aug 24 2018
%Y Cf. A019597.
%K nonn,cons
%O 1,1
%A _N. J. A. Sloane_
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