A243446 Decimal expansion of 3/(2*sqrt(Pi)).

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

Offset

0,1

Comments

Expectation of the maximum of a size 3 sample from a normal (0,1) distribution.

References

Steven R. Finch, Mathematical Constants, Cambridge University Press, 2003, Section 5.16 Extreme value constants, p. 365.

Links

G. C. Greubel, Table of n, a(n) for n = 0..5000

Index entries for transcendental numbers

Example

0.846284375321634430422119177341158878766...

Mathematica

RealDigits[3/(2*Sqrt[Pi]), 10, 99] // First

Prog

(PARI) 3/(2*sqrt(Pi)) \\ G. C. Greubel, Jan 09 2017

Crossrefs

Cf. A087197, A188340.

Sequence in context: A254067 A178727 A354917 * A349851 A347328 A154188

Adjacent sequences: A243443 A243444 A243445 * A243447 A243448 A243449

Keyword

nonn,cons,easy

Author

Jean-François Alcover, Jun 05 2014

Status

approved