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A019601 Decimal expansion of 2*Pi*e/9. 1
1, 8, 9, 7, 7, 1, 8, 7, 1, 6, 1, 4, 9, 6, 8, 1, 5, 7, 0, 1, 0, 3, 0, 1, 1, 3, 0, 4, 3, 4, 3, 6, 8, 3, 2, 2, 1, 1, 1, 8, 8, 6, 4, 1, 1, 9, 0, 5, 8, 9, 1, 4, 4, 3, 5, 9, 7, 3, 2, 4, 4, 6, 9, 5, 5, 9, 5, 3, 8, 4, 1, 3, 5, 8, 1, 2, 7, 4, 0, 1, 7, 9, 4, 6, 0, 5, 6, 9, 7, 4, 8, 8, 2, 4, 5, 4, 9, 7, 6 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

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

MATHEMATICA

RealDigits[2*Pi*E/9, 10, 100][[1]] (* G. C. Greubel, Aug 24 2018 *)

PROG

(PARI) default(realprecision, 100); 2*Pi*exp(1)/9 \\ G. C. Greubel, Aug 24 2018

(MAGMA) SetDefaultRealField(RealField(100)); R:=RealField(); 2*Pi(R)*Exp(1)/9; // G. C. Greubel, Aug 24 2018

CROSSREFS

Cf. A019597.

Sequence in context: A021531 A019695 A154163 * A198222 A154582 A020507

Adjacent sequences:  A019598 A019599 A019600 * A019602 A019603 A019604

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified December 15 22:02 EST 2019. Contains 330012 sequences. (Running on oeis4.)