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A134472 Denominators of the convergents of the continued fraction expansion of -zeta(1/2)/sqrt(2*Pi). 4
1, 1, 2, 5, 7, 12, 103, 115, 678, 793, 1471, 2264, 28639, 145459, 174098, 319557, 1771883, 2091440, 26869163, 28960603, 55829766, 84790369, 140620135, 366030639, 506650774, 872681413, 1379332187, 2252013600, 5883359387, 19902091761, 45687542909, 111277177579, 268241898067 (list; graph; refs; listen; history; text; internal format)
OFFSET
13,3
LINKS
MATHEMATICA
Denominator[Convergents[-Zeta[1/2]/Sqrt[2 Pi], 50]] (* G. C. Greubel, Mar 28 2018 *)
CROSSREFS
Cf. A134469 (Decimal expansion), A134470 (Continued fraction expansion), A134471 (Numerators of continued fraction convergents).
Sequence in context: A114727 A295334 A041033 * A041203 A041517 A041975
KEYWORD
frac,nonn
AUTHOR
Hans J. H. Tuenter, Oct 27 2007
EXTENSIONS
Terms a(33) onward added by G. C. Greubel, Mar 28 2018
STATUS
approved

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Last modified April 24 04:14 EDT 2024. Contains 371918 sequences. (Running on oeis4.)