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 A019809 Decimal expansion of sqrt(2*e)/23. 1

%I

%S 1,0,1,3,7,5,8,2,5,2,8,6,8,3,1,4,8,7,1,0,2,7,6,2,4,3,7,4,8,5,5,8,2,6,

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

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

%N Decimal expansion of sqrt(2*e)/23.

%H Ivan Panchenko, <a href="/A019809/b019809.txt">Table of n, a(n) for n = 0..1000</a>

%e 0.10137582528683148710276243748558264679914070866032993...

%t RealDigits[Sqrt[2*E]/23, 10, 100][[1]] (* _G. C. Greubel_, Sep 08 2018 *)

%o (PARI) default(realprecision, 100); sqrt(2*exp(1))/23 \\ _G. C. Greubel_, Sep 08 2018

%o (MAGMA) SetDefaultRealField(RealField(100)); R:= RealField(); Sqrt(2*Exp(1))/23; // _G. C. Greubel_, Sep 08 2018

%Y Cf. A019798 (sqrt(2*e)).

%K nonn,cons

%O 0,4

%A _N. J. A. Sloane_

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Last modified May 31 02:51 EDT 2020. Contains 334747 sequences. (Running on oeis4.)