A093064 Decimal expansion of (4 + 3*log(3))/20.

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

Offset

0,1

Comments

Average length of a line picked at random inside an equilateral triangle with unit side lengths.

Links

Michael De Vlieger, Table of n, a(n) for n = 0..10000

Uwe Bäsel, The moments of the distance between two random points in a regular polygon, arXiv:2101.03815 [math.PR], 2021.

Eric Weisstein's World of Mathematics, Triangle Line Picking

Index entries for transcendental numbers

Example

0.364791843...

Mathematica

RealDigits[(4 + 3 Log[3])/20, 10, 105][[1]] (* Michael De Vlieger, Apr 22 2021 *)

Prog

(PARI) (log(27)+4)/20 \\ Charles R Greathouse IV, May 15 2019

Crossrefs

Cf. A093063.

Sequence in context: A112374 A338014 A222409 * A197568 A136612 A004546

Adjacent sequences: A093061 A093062 A093063 * A093065 A093066 A093067

Keyword

nonn,cons

Author

Eric W. Weisstein, Mar 16 2004

Status

approved