|
|
|
|
5, 4, 5, 7, 8, 1, 8, 3, 8, 8, 3, 3, 9, 8, 7, 0, 8, 2, 5, 2, 3, 4, 9, 0, 3, 9, 7, 2, 5, 5, 6, 5, 8, 7, 7, 4, 0, 3, 3, 6, 8, 7, 9, 1, 3, 2, 9, 8, 0, 4, 3, 9, 3, 2, 7, 6, 7, 5, 9, 5, 2, 6, 2, 3, 5, 0, 6, 1, 8, 4, 4, 6, 8, 7, 4, 1, 0, 8, 4, 0, 5, 2, 5, 1, 2, 7, 0, 3, 1, 0, 6, 0, 2, 6, 1, 0, 0, 3, 0, 6
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
0,1
|
|
LINKS
|
|
|
FORMULA
|
exp(1/2 + 2*Pi/3 - zeta(3)/(2*Pi^2) + Li_3(e^(-2*Pi))/(2*Pi^2) + Li_2(e^(-2*Pi))/Pi)/(2*sinh(Pi)).
|
|
EXAMPLE
|
0.545781838833987082523490397255658774033687913298...
|
|
MAPLE
|
evalf(product((1+1/n^2)^(n^2)/exp(1), n=1..infinity), 120) # Vaclav Kotesovec, Sep 17 2014
|
|
MATHEMATICA
|
p = Exp[1/2 + 2*Pi/3 - Zeta[3]/(2*Pi^2) + PolyLog[3, E^(-2*Pi)]/(2*Pi^2) + PolyLog[2, E^(-2*Pi)]/Pi]/(2*Sinh[Pi]); RealDigits[p, 10, 100] // First
|
|
PROG
|
(Python)
from mpmath import *
mp.dps=101
C = exp(1/2 + 2*pi/3 - zeta(3)/(2*pi**2) + polylog(3, e**(-2*pi))/(2*pi**2) + polylog(2, e**(-2*pi))/pi)/(2*sinh(pi))
print([int(n) for n in list(str(C)[2:-1])]) # Indranil Ghosh, Jul 03 2017
|
|
CROSSREFS
|
|
|
KEYWORD
|
dead
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|