OFFSET
0,1
COMMENTS
This constant is a coefficient in the asymptotics of the minimum tour-length.
REFERENCES
Steven R. Finch, Mathematical Constants, Cambridge University Press, 2003, p. 497.
LINKS
G. C. Greubel, Table of n, a(n) for n = 0..10000
Eric Weisstein's MathWorld, Traveling Salesman Constants
EXAMPLE
0.24197072451914334979783019293556...
MATHEMATICA
RealDigits[1/Sqrt[2*Pi*E], 10, 100] // First
PROG
(PARI) 1/sqrt(2*Pi*exp(1)) \\ G. C. Greubel, Aug 19 2018
(Magma) SetDefaultRealField(RealField(100)); R:= RealField(); 1/Sqrt(2*Pi(R)*Exp(1)); // G. C. Greubel, Aug 19 2018
CROSSREFS
KEYWORD
AUTHOR
Jean-François Alcover, May 13 2014
STATUS
approved