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A324558 Decimal expansion of the probability that the length of a chord drawn through 2 points taken at random within a circle will be less than the radius. 1
1, 1, 7, 2, 4, 8, 1, 1, 0, 0, 3, 9, 5, 4, 6, 3, 7, 7, 8, 5, 0, 5, 9, 5, 4, 2, 6, 5, 0, 7, 6, 7, 8, 2, 5, 8, 5, 1, 5, 2, 4, 5, 5, 3, 1, 1, 9, 4, 5, 9, 6, 1, 9, 2, 0, 0, 3, 6, 9, 8, 2, 1, 4, 9, 6, 8, 9, 8, 9, 8, 9, 6, 4, 2, 9, 2, 5, 9, 5, 3, 0, 0, 9, 7, 7, 8, 3 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

-1,3

LINKS

Table of n, a(n) for n=-1..85.

W. J. Miller, Problem 1818, solved by J. J. Sylvester, Mathematical Questions with Their Solutions: From the "Educational Times", Vol. 5 (1868), pp. 20-21.

FORMULA

Equals 1/3 - 7*sqrt(3)/(12*Pi).

EXAMPLE

0.0117248110039546377850595426507678258515245531194596...

MATHEMATICA

RealDigits[1/3-7*Sqrt[3]/(12*Pi), 10, 100][[1]]

CROSSREFS

Cf. A102519, A240935, A324559.

Sequence in context: A021142 A126561 A306858 * A246508 A144875 A248286

Adjacent sequences:  A324555 A324556 A324557 * A324559 A324560 A324561

KEYWORD

nonn,cons

AUTHOR

Amiram Eldar, Mar 06 2019

STATUS

approved

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Last modified July 12 13:27 EDT 2020. Contains 335663 sequences. (Running on oeis4.)