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A041922
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Numerators of continued fraction convergents to sqrt(483).
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2
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21, 22, 945, 967, 41559, 42526, 1827651, 1870177, 80375085, 82245262, 3534676089, 3616921351, 155445372831, 159062294182, 6836061728475, 6995124022657, 300631270680069, 307626394702726, 13220939848194561
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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[483], 30]] (* or *) CoefficientList[Series[-(x^3 - 21 x^2 - 22 x - 21)/(x^4 - 44 x^2 + 1), {x, 0, 30}], x] (* Vincenzo Librandi, Nov 12 2013 *)
LinearRecurrence[{0, 44, 0, -1}, {21, 22, 945, 967}, 20] (* Harvey P. Dale, Sep 28 2023 *)
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PROG
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(Magma) I:=[21, 22, 945, 967]; [n le 4 select I[n] else 44*Self(n-2)-Self(n-4): n in [1..25]]; // Vincenzo Librandi, Nov 12 2013
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CROSSREFS
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KEYWORD
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nonn,cofr,frac,easy,less
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AUTHOR
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STATUS
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approved
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