A013631 Continued fraction for zeta(3).
1, 4, 1, 18, 1, 1, 1, 4, 1, 9, 9, 2, 1, 1, 1, 2, 7, 1, 1, 7, 11, 1, 1, 1, 3, 1, 6, 1, 30, 1, 4, 1, 1, 4, 1, 3, 1, 2, 7, 1, 3, 1, 2, 2, 1, 16, 1, 1, 3, 3, 1, 2, 2, 1, 6, 1, 1, 1, 6, 1, 1, 4, 428, 5, 1, 1, 3, 1, 1, 11, 2, 4, 4, 5, 4, 1, 5, 14, 1, 3, 1, 2, 19, 1, 2, 5, 1, 7, 1, 1, 1, 1, 1, 57, 3, 2, 14, 2
Offset: 0
Examples
zeta(3) = 1.2020569031595942... = 1 + 1/(4 + 1/(1 + 1/(18 + 1/(1 + ...)))). - _Harry J. Smith_, Apr 20 2009
Links
- Harry J. Smith, Table of n, a(n) for n = 0..19999
- Eric Weisstein's World of Mathematics, Apery's Constant.
- G. Xiao, Contfrac.
- Index entries for continued fractions for constants.
- Index entries for zeta function.
Crossrefs
Programs
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Mathematica
ContinuedFraction[ Zeta[3], 100]
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PARI
{ allocatemem(932245000); default(realprecision, 21000); x=contfrac(zeta(3)); for (n=1, 20000, write("b013631.txt", n-1, " ", x[n])); } \\ Harry J. Smith, Apr 20 2009
Extensions
Offset changed by Andrew Howroyd, Jul 10 2024