A098989 Decimal expansion of gamma + 1/gamma, where gamma is Euler-Mascheroni constant.

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

Offset

1,1

Links

G. C. Greubel, Table of n, a(n) for n = 1..10000

Example

2.309670379502166334189537405943232112197935888206728620...

Mathematica

RealDigits[ EulerGamma + 1/EulerGamma, 10, 120][[1]]

Prog

(PARI) default(realprecision, 100); Euler + 1/Euler \\ G. C. Greubel, Sep 05 2018
(Magma) R:= RealField(100); EulerGamma(R) + 1/EulerGamma(R); // G. C. Greubel, Sep 05 2018

Crossrefs

Cf. A001620.

Sequence in context: A021437 A074760 A137914 * A175315 A180186 A336083

Adjacent sequences: A098986 A098987 A098988 * A098990 A098991 A098992

Keyword

cons,nonn

Author

Jun Mizuki (suzuki32(AT)sanken.osaka-u.ac.jp), Nov 05 2004

Extensions

More terms from Ray Chandler, Nov 07 2004

Status

approved