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A086057 Decimal expansion of Masser-Gramain constant. 0
6, 4, 6, 2, 4, 5, 4, 3, 9, 8, 9, 4, 8, 1, 3, 3, 0, 4, 2, 6, 6, 4, 7, 3, 3, 9, 6, 8, 4, 5, 7, 9, 2, 7, 9, 0, 0, 2, 2, 0, 1, 2, 9, 1, 2, 9, 6, 3, 1, 5, 7, 7, 2, 9, 3, 3, 0, 3, 8, 6, 2, 4, 6, 9, 9, 2, 9, 8, 3, 0, 1, 1, 0, 0, 0, 2, 8, 9, 2, 8, 0, 0, 5, 2, 7, 7, 9, 4, 3, 1, 1, 3, 1, 7, 6, 6, 0, 7, 0, 7, 5, 7 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..101.

Eric Weisstein's World of Mathematics, Masser-Gramain Constant

FORMULA

Pi*(A086058 - 1)/4. Jean-François Alcover, May 22 2014

EXAMPLE

0.6462454399...

MATHEMATICA

RealDigits[ Pi/4*(2*EulerGamma + 2*Log[2] + 3*Log[Pi] - 4*Log[Gamma[1/4]]), 10, 102] // First (* Jean-François Alcover, Feb 07 2013, after Eric W. Weisstein *)

CROSSREFS

Cf. A086058.

Sequence in context: A177159 A201408 A153606 * A254307 A176394 A198235

Adjacent sequences:  A086054 A086055 A086056 * A086058 A086059 A086060

KEYWORD

nonn,cons,easy

AUTHOR

Eric W. Weisstein, Jul 07 2003

STATUS

approved

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Last modified December 9 21:41 EST 2016. Contains 278987 sequences.