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A110989
Decimal expansion of Zeta(Zeta(6)).
0
5, 8, 2, 3, 8, 4, 2, 2, 0, 4, 6, 5, 7, 0, 7, 3, 9, 9, 8, 3, 1, 1, 8, 0, 8, 8, 2, 3, 2, 0, 2, 6, 7, 4, 7, 8, 3, 3, 0, 7, 4, 5, 5, 4, 2, 0, 7, 7, 7, 6, 6, 7, 3, 5, 6, 3, 0, 7, 4, 5, 6, 0, 0, 1, 2, 7, 2, 1, 6, 0, 0, 4, 4, 0, 4, 9, 7, 3, 0, 7, 4, 6, 2, 7, 4, 0, 8, 0, 5, 5, 1, 7, 7, 5, 5, 0, 0, 3, 8
OFFSET
2,1
FORMULA
Zeta(s) = Sum(1/n^s, n=1, 2, ..inf).
EXAMPLE
58.23842...
MATHEMATICA
RealDigits[ Zeta[ Zeta[6] ], 10, 99] // First (* Jean-François Alcover, Feb 15 2013 *)
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. A013664.
Sequence in context: A011210 A245276 A180155 * A099736 A256453 A276627
KEYWORD
easy,nonn,cons
AUTHOR
Cino Hilliard, Sep 30 2005
STATUS
approved