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A249186 Decimal expansion of the Goldberg Zero-One constant A(2,1). 4
0, 0, 3, 7, 0, 1, 5, 9, 9, 1, 8, 3, 2, 8, 0, 6, 9, 1, 4, 1, 9, 3, 1, 7, 0, 4, 0, 8, 6, 5, 3, 2, 1, 7, 1, 7, 1, 7, 8, 0, 0, 1, 5, 2, 0, 4, 6, 5, 1, 3, 7, 2, 0, 1, 6, 8, 2, 1, 2, 6, 6, 8, 8, 3, 7, 8, 0, 3, 6, 1, 3, 9, 1, 1, 4, 2, 0, 8, 8, 5, 0, 5, 1, 8, 1, 2, 5, 7, 0, 3, 4, 7, 5, 3, 2, 9, 6, 5, 0, 1, 8, 9 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

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

W. Bergweiler and A. Eremenko, Goldberg's constants

Steven Finch, Goldberg’s Zero-One Constants, May 21, 2014. [Cached copy, with permission of the author]

FORMULA

A(2,1) = exp(-Pi^2/log(3 + 2*sqrt(2))).

EXAMPLE

0.003701599183280691419317040865321717178...

MATHEMATICA

A[2, 1] = Exp[-Pi^2/Log[3 + 2*Sqrt[2]]]; Join[{0, 0}, RealDigits[A[2, 1], 10, 100] // First]

CROSSREFS

Cf. A249187, A249188.

Sequence in context: A293525 A016617 A299632 * A118746 A181913 A127584

Adjacent sequences:  A249183 A249184 A249185 * A249187 A249188 A249189

KEYWORD

nonn,cons,easy

AUTHOR

Jean-François Alcover, Oct 23 2014

STATUS

approved

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Last modified July 18 15:44 EDT 2019. Contains 325144 sequences. (Running on oeis4.)