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#18 by Charles R Greathouse IV at Thu Sep 08 08:44:55 EDT 2022
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(MAGMAMagma) I:=[24, 385, 18504, 296449]; [n le 4 select I[n] else 770*Self(n-2)-Self(n-4): n in [1..30]]; // Vincenzo Librandi, Nov 16 2013
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Discussion
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| Thu Sep 08
| 08:44
| OEIS Server: https://oeis.org/edit/global/2944
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#17 by Harvey P. Dale at Sat Nov 06 15:38:10 EDT 2021
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#16 by Harvey P. Dale at Sat Nov 06 15:38:07 EDT 2021
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LinearRecurrence[{0, 770, 0, -1}, {24, 385, 18504, 296449}, 20] (* Harvey P. Dale, Nov 06 2021 *)
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approved
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#15 by Ray Chandler at Sat Mar 18 15:35:25 EDT 2017
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#14 by Ray Chandler at Sat Mar 18 15:35:23 EDT 2017
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<a href="/index/Rec#order_04">Index entries for linear recurrences with constant coefficients</a>, signature (0,, 770,, 0,-, -1).
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approved
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#13 by Charles R Greathouse IV at Sat Jun 13 00:49:39 EDT 2015
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<a href="/index/Rec">Index to sequencesentries withfor linear recurrences with constant coefficients</a>, signature (0,770,0,-1).
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Discussion
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| Sat Jun 13
| 00:49
| OEIS Server: https://oeis.org/edit/global/2439
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#12 by Charles R Greathouse IV at Fri Jun 12 15:24:24 EDT 2015
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<a href="/index/Rea#recLCCRec">Index to sequences with linear recurrences with constant coefficients</a>, signature (0,770,0,-1).
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Discussion
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| Fri Jun 12
| 15:24
| OEIS Server: https://oeis.org/edit/global/2436
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#11 by Bruno Berselli at Sat Nov 16 15:11:01 EST 2013
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#10 by Bruno Berselli at Sat Nov 16 15:10:56 EST 2013
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G.f.: -(.: (24 + 385*x^3 - + 24*x^2 - 385*x - 24)/(x^43)/(1 - 770*x^2 + 1), - _x^4). - _Vincenzo Librandi_, Nov 16 2013
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Numerator[Convergents[Sqrt[579], 30]] (* or *) CoefficientList[Series[-([(24 + 385 x^3 - + 24 x^2 - 385 x - 24)/(x^43)/(1 - 770 x^2 + 1x^4), {x, 0, 30}], x] (* Vincenzo Librandi, Nov 16 2013 *)
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proposed
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#9 by Vincenzo Librandi at Sat Nov 16 14:44:12 EST 2013
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