OFFSET
1,1
LINKS
G. C. Greubel, Table of n, a(n) for n = 1..2500
FORMULA
EXAMPLE
2.01378103392506654565850744477005148267922125220518796422...
MATHEMATICA
RealDigits[(E + EulerGamma + Pi + GoldenRatio)/4, 10, 50][[1]] (* G. C. Greubel, Aug 17 2016 *)
PROG
(PARI) default(realprecision, 100); phi=(1+sqrt(5))/2; (exp(1) + Euler + Pi + phi)/4 \\ G. C. Greubel, Aug 31 2018
(Magma) SetDefaultRealField(RealField(100)); R:= RealField(); phi:=(1+ Sqrt(5))/2; (Exp(1) + EulerGamma(R) + Pi(R) + phi)/4; // G. C. Greubel, Aug 31 2018
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Omar E. Pol, Dec 28 2008
EXTENSIONS
More digits from R. J. Mathar, Jan 22 2009
STATUS
approved