

A243448


Decimal expansion of 6*arcsec(sqrt(3))/Pi^(3/2), an extreme value constant.


6



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

1,3


COMMENTS

Expectation of the maximum of a size 4 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

Table of n, a(n) for n=1..99.


MATHEMATICA

RealDigits[6*ArcSec[Sqrt[3]]/Pi^(3/2), 10, 99] // First


CROSSREFS

Cf. A087197, A188340, A243446, A243447.
Sequence in context: A275838 A021777 A095802 * A087013 A074948 A011385
Adjacent sequences: A243445 A243446 A243447 * A243449 A243450 A243451


KEYWORD

nonn,cons,easy


AUTHOR

JeanFrançois Alcover, Jun 05 2014


STATUS

approved



