OFFSET
1,2
REFERENCES
Steven R. Finch, Mathematical Constants, Cambridge, 2003, Section 2.9 p. 122.
LINKS
G. C. Greubel, Table of n, a(n) for n = 1..1000
EXAMPLE
1.46819112232299378107910175565555486192182334313301519669833294...
MATHEMATICA
digits = 98; Exp[NSum[(-1)^(n-1)*PrimeZetaP[n-1]/(n-2), {n, 3, Infinity}, WorkingPrecision -> digits+10, Method -> "AlternatingSigns"]] // RealDigits[#, 10, digits]& // First
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Jean-François Alcover, Apr 18 2016
STATUS
approved