A019600 Decimal expansion of 2*Pi*e/7.

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, 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, 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

Offset

1,1

Links

Ivan Panchenko, Table of n, a(n) for n = 1..1000

Mathematica

RealDigits[2*Pi*E/7, 10, 100][[1]] (* G. C. Greubel, Aug 24 2018 *)

Prog

(PARI) default(realprecision, 100); 2*Pi*exp(1)/7 \\ G. C. Greubel, Aug 24 2018
(Magma) SetDefaultRealField(RealField(100)); R:=RealField(); 2*Pi(R)*Exp(1)/7; // G. C. Greubel, Aug 24 2018

Crossrefs

Cf. A019597.

Sequence in context: A182194 A060837 A245452 * A096901 A285268 A100781

Adjacent sequences: A019597 A019598 A019599 * A019601 A019602 A019603

Keyword

nonn,cons

Author

N. J. A. Sloane

Status

approved