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A042414
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Numerators of continued fraction convergents to sqrt(735).
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3
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27, 244, 13203, 119071, 6443037, 58106404, 3144188853, 28355806081, 1534357717227, 13837575261124, 748763421817923, 6752708371622431, 365395015489429197, 3295307847776485204, 178312018795419630213
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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[735], 30]] (* or *) CoefficientList[Series[(27 + 244 x + 27 x^2 - x^3)/(1 - 488 x^2 + x^4), {x, 0, 30}], x] (* Vincenzo Librandi, Nov 23 2013 *)
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PROG
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(Magma) I:=[27, 244, 13203, 119071]; [n le 4 select I[n] else 488*Self(n-2)-Self(n-4): n in [1..30]]; // Vincenzo Librandi, Nov 23 2013
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CROSSREFS
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KEYWORD
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nonn,cofr,frac,easy
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AUTHOR
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STATUS
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approved
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