OFFSET
1,2
EXAMPLE
zeta(1.41784593578735729296...) = 3.
MATHEMATICA
(* following Jean-François Alcover's Mathematica program for A107311 *) x /. FindRoot[ Zeta[x] == 3, {x, 2}, WorkingPrecision -> 102] // RealDigits // First
PROG
(PARI) solve(x=1.4, 1.5, zeta(x) - 3)
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Jianing Song, Nov 24 2021
STATUS
approved