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A179044
Decimal expansion of (5/18)*Pi.
0
8, 7, 2, 6, 6, 4, 6, 2, 5, 9, 9, 7, 1, 6, 4, 7, 8, 8, 4, 6, 1, 8, 4, 5, 3, 8, 4, 2, 4, 4, 3, 0, 6, 3, 5, 6, 7, 2, 1, 4, 3, 5, 9, 4, 4, 2, 7, 0, 8, 6, 2, 7, 2, 8, 0, 4, 8, 5, 9, 5, 7, 2, 0, 0, 8, 5, 5, 0, 4, 5, 5, 7, 3, 0, 1, 7, 2, 4, 7, 2, 1, 8, 4, 1, 1, 2, 0, 7, 8, 4, 8, 1, 7, 2, 5, 4, 7, 4, 1, 1
OFFSET
0,1
COMMENTS
Decimal expansion of, asymptotically, the probability that the evolution of a random graph ever simultaneously has two complex components. See Spencer's article, p. 722.
Also, (5/180)*Pi = 0.0872664625997... equals the volume shared by a sphere of diameter 1 inscribed in a cube and one of the six pyramids inscribed in the cube. - Omar E. Pol, Sep 01 2024
LINKS
Joel Spencer, The Giant Component: The Golden Anniversary, Notices of the AMS, Vol. 57, No. 6, June/July 2010, 720-724.
FORMULA
(5/18)*Pi.
Equals 10*A019679/3 = 50*A019685 = 100/A234430 = 10*A353908/Pi. - Hugo Pfoertner, Sep 01 2024
EXAMPLE
0.8726646259971647884618453842443...
PROG
(PARI) 5*Pi/18 \\ Michel Marcus, Jul 19 2015
CROSSREFS
KEYWORD
cons,nonn
AUTHOR
Jonathan Vos Post, Jun 26 2010
EXTENSIONS
Offset corrected by R. J. Mathar, Jun 28 2010
STATUS
approved