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A013680 Continued fraction for zeta(4). 4
1, 12, 6, 1, 3, 1, 4, 183, 1, 1, 2, 1, 3, 1, 1, 5, 4, 2, 7, 23, 1, 1, 1, 1, 3, 2, 4, 2, 2, 22, 1, 13, 5, 1, 4, 2, 1, 3, 1, 1, 1, 6, 11, 40, 1, 7, 5, 2, 4, 1, 2, 3, 14, 9, 1, 33, 78, 1, 12, 4, 1, 2, 551, 1, 1, 1, 1, 1, 1, 2, 1, 9, 2, 7 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

T. D. Noe, Table of n, a(n) for n = 1..10000

G. Xiao, Contfrac

Index entries for continued fractions for constants

EXAMPLE

zeta(4) = 1 + 1/(12 + 1/(6 + 1/(1 + 1/(3 + ...)))). - Harry J. Smith, Apr 29 2009

MATHEMATICA

ContinuedFraction[Zeta[4], 80] (* Harvey P. Dale, Oct 13 2013 *)

PROG

(PARI) { allocatemem(932245000); default(realprecision, 21000); x=contfrac(Pi^4/90); for (n=1, 20000, write("b013680.txt", n, " ", x[n])); } \\ Harry J. Smith, Apr 29 2009

CROSSREFS

Cf. A013662 (zeta(4)). - Harry J. Smith, Apr 29 2009

Sequence in context: A281041 A038331 A028578 * A033963 A131570 A033332

Adjacent sequences:  A013677 A013678 A013679 * A013681 A013682 A013683

KEYWORD

nonn,cofr

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified February 18 02:20 EST 2018. Contains 299297 sequences. (Running on oeis4.)