login
A240717
Decimal expansion of 1/sqrt(2*Pi*e), one of the Traveling Salesman constants.
3
2, 4, 1, 9, 7, 0, 7, 2, 4, 5, 1, 9, 1, 4, 3, 3, 4, 9, 7, 9, 7, 8, 3, 0, 1, 9, 2, 9, 3, 5, 5, 6, 0, 6, 5, 4, 8, 2, 8, 6, 7, 1, 9, 7, 0, 7, 3, 7, 4, 3, 5, 0, 2, 5, 4, 8, 7, 5, 5, 5, 0, 8, 4, 2, 8, 1, 1, 0, 0, 0, 6, 3, 5, 7, 0, 0, 8, 3, 2, 9, 4, 5, 0, 8, 3, 1, 1, 2, 9, 4, 6, 9, 3, 9, 4, 2, 4, 0, 4, 7
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
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
nonn,cons,easy
AUTHOR
STATUS
approved