A110991 Decimal expansion of Zeta(Zeta(8)).

2, 4, 5, 8, 3, 4, 4, 7, 5, 9, 2, 7, 5, 5, 6, 7, 3, 8, 0, 3, 4, 4, 6, 8, 5, 3, 0, 9, 0, 1, 9, 2, 2, 8, 2, 7, 2, 3, 7, 1, 7, 8, 1, 7, 2, 1, 3, 7, 8, 6, 6, 2, 7, 7, 3, 6, 9, 4, 2, 2, 3, 0, 8, 2, 4, 1, 9, 5, 1, 5, 9, 2, 7, 0, 8, 6, 0, 6, 9, 4, 7, 7, 1, 2, 4, 3, 7, 8, 2, 3, 5, 4, 7, 0, 0, 3, 3, 5, 5

Offset

3,1

Links

Table of n, a(n) for n=3..101.

Index entries for constants related to Zeta

Formula

Zeta(s) = Sum(1/n^s, n=1, 2, ..inf).

Example

245.834475927556738...

Mathematica

RealDigits[Zeta[Zeta[8]], 10, 120][[1]] (* Harvey P. Dale, Sep 04 2023 *)

Prog

(PARI) zeta2(v, n) = \ v = value, n=number of places { local(y, x, l, z1); z1=zeta(v); l=length(Str(floor(z1))); \ length of the integer part y=Vec(Str(z1)); for(x=1, l, \ to the left of decimal point print1(y[x]", "); ); for(x=l+2, n, print1(y[x]", ") \ to the right of the decimal point ) }

Crossrefs

Cf. A013666.

Sequence in context: A233524 A324331 A101410 * A262942 A352808 A076990

Adjacent sequences: A110988 A110989 A110990 * A110992 A110993 A110994

Keyword

easy,nonn,cons

Author

Cino Hilliard, Sep 30 2005

Status

approved