A019807 Decimal expansion of sqrt(2*e)/19.

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

Offset: 0

Author

N. J. A. Sloane

Keywords

• nonn
• cons

Examples

			0.12271810429458548438755452958781057244106506837829412752...
		

Links

• Ivan Panchenko, Table of n, a(n) for n = 0..1000

Crossrefs

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

Programs

Magma

SetDefaultRealField(RealField(100)); R:= RealField(); Sqrt(2*Exp(1))/19; // G. C. Greubel, Sep 08 2018

Mathematica

RealDigits[Sqrt[2*E]/19, 10, 100][[1]] (* G. C. Greubel, Sep 08 2018 *)

PARI

default(realprecision, 100); sqrt(2*exp(1))/19 \\ G. C. Greubel, Sep 08 2018