A153505 Decimal expansion of (e*gamma*Pi*phi)/4, where gamma is the Euler-Mascheroni constant and phi is the golden ratio.

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

Offset

1,2

Links

G. C. Greubel, Table of n, a(n) for n = 1..2500

Formula

Equals A135000/4. - R. J. Mathar, Jan 22 2009

Example

1.9939309... - Omar E. Pol, Dec 31 2008

Mathematica

RealDigits[E*EulerGamma*Pi*GoldenRatio/4, 10, 50][[1]] (* G. C. Greubel, Aug 17 2016 *)

Crossrefs

Cf. A135000, A135001.

Sequence in context: A226204 A296454 A179102 * A088398 A083949 A007471

Adjacent sequences: A153502 A153503 A153504 * A153506 A153507 A153508

Keyword

nonn,cons

Author

Omar E. Pol, Dec 28 2008

Extensions

Added more digits. - R. J. Mathar, Jan 22 2009

Status

approved