OFFSET
0,1
COMMENTS
Traveling salesman constant psi.
LINKS
G. C. Greubel, Table of n, a(n) for n = 0..10000
Eric Weisstein's World of Mathematics, Traveling Salesman Constants
EXAMPLE
0.904216812141039085923697001992797919454987976733....
MATHEMATICA
RealDigits[((4 + 3*Log[3])/3)^(2/3)/2, 10, 100][[1]] (* G. C. Greubel, Mar 10 2018 *)
PROG
(PARI) default(realprecision, 100); ((4 + 3*log(3))/3)^(2/3)/2 \\ G. C. Greubel, Mar 10 2018
(Magma) SetDefaultRealField(RealField(100)); ((4+3*Log(3))/3)^(2/3)/2; //
G. C. Greubel, Mar 10 2018
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Eric W. Weisstein, Jul 15 2003
STATUS
approved