OFFSET
1,1
REFERENCES
Steven R. Finch, Mathematical Constants, Cambridge University Press, 2003, Section 3.10 Kneser-Mahler polynomial constants, p. 234.
LINKS
G. C. Greubel, Table of n, a(n) for n = 1..10000
Eric Weisstein's MathWorld, Bombieri Norm
EXAMPLE
2.17601613529237042623516...
MATHEMATICA
RealDigits[Exp[8*Catalan/(3*Pi)], 10, 102] // First
PROG
(PARI) default(realprecision, 100); exp(8*Catalan/(3*Pi)) \\ G. C. Greubel, Aug 25 2018
(Magma) SetDefaultRealField(RealField(100)); R:=RealField(); Exp(8*Catalan(R)/(3*Pi(R))); // G. C. Greubel, Aug 25 2018
CROSSREFS
KEYWORD
AUTHOR
Jean-François Alcover, Jun 23 2014
STATUS
approved