OFFSET
1,1
EXAMPLE
2.1726320572857628716283154344480932343944...
MAPLE
evalf(Zeta(Zeta(2)), 100); # Wesley Ivan Hurt, Sep 11 2017
MATHEMATICA
First[RealDigits[Zeta[Zeta[2]], 10, 100]] (* Paolo Xausa, Mar 20 2024 *)
PROG
(PARI) zeta(zeta(2)) \\ Michel Marcus, Sep 11 2017
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Bobby Jacobs, Sep 11 2017
STATUS
approved