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#17 by Charles R Greathouse IV at Thu Sep 08 08:44:55 EDT 2022
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(MAGMAMagma) I:=[1, 24, 1153, 27696]; [n le 4 select I[n] else 1154*Self(n-2)-Self(n-4): n in [1..30]]; // Vincenzo Librandi, Jan 14 2014
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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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#16 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 (0,1154,0,-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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#15 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 (0,1154,0,-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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#14 by Joerg Arndt at Tue Jan 14 09:57:31 EST 2014
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#13 by Vincenzo Librandi at Tue Jan 14 08:38:43 EST 2014
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#12 by Vincenzo Librandi at Tue Jan 14 08:38:38 EST 2014
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<a href="/index/Rea#recLCC">Index to sequences with linear recurrences with constant coefficients</a>, signature (0,1154,0,-1).
<a href="/index/Rea#recLCC">Index to sequences with linear recurrences with constant coefficients</a>, signature (0,1154,0,-1).
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#11 by Vincenzo Librandi at Tue Jan 14 08:38:08 EST 2014
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| FORMULA
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a(n) = 1154*a(n-2) - a(n-4) for n>3. - Vincenzo Librandi, Jan 14 2014
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(MAGMA) I:=[1, 24, 1153, 27696]; [n le 4 select I[n] else 1154*Self(n-2)-Self(n-4): n in [1..30]]; // Vincenzo Librandi, Jan 14 2014
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#10 by Vincenzo Librandi at Tue Jan 14 08:35:25 EST 2014
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Vincenzo Librandi, <a href="/A042107/b042107.txt">Table of n, a(n) for n = 0..200</a>
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#9 by Vincenzo Librandi at Tue Jan 14 08:34:42 EST 2014
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Denominator[Convergents[Sqrt[578], 30]] (* Vincenzo Librandi, Jan 14 2014 *)
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| KEYWORD
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nonn,cofr,frac,easy,less
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| STATUS
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approved
editing
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#8 by N. J. A. Sloane at Mon Dec 02 01:19:22 EST 2013
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