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A042908
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Numerators of continued fraction convergents to sqrt(986).
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2
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31, 63, 157, 9797, 19751, 49299, 3076289, 6201877, 15480043, 965964543, 1947409129, 4860782801, 303315942791, 611492668383, 1526301279557, 95242172000917, 192010645281391, 479263462563699, 29906345324230729, 60291954111025157, 150490253546281043
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OFFSET
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0,1
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LINKS
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FORMULA
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MATHEMATICA
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Numerator[Convergents[Sqrt[986], 30]] (* or *) CoefficientList[Series[(31 + 63 x + 157 x^2 + 63 x^3 - 31 x^4 + x^5)/(1 - 314 x^3 - x^6), {x, 0, 30}], x] (* Vincenzo Librandi, Dec 09 2013 *)
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CROSSREFS
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KEYWORD
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nonn,frac,easy
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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