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Re: Maple can't find linear recurrence

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In article <cda9489a-e8df-4eb9-8dda-2999632bf96f@googlegroups.com>,
Peter Luschny <peter.luschny@gmail.com> wrote:

> L := [1,2,5,8,13,18,25,31,41,49,61,71,85,97,113,126,
> 145,160,181,198,221,240,265,285,313,335,365,389,421,
> 447,481,508,545,574,613,644,685,718]:
> rec := listtorec(L, u(n));

Maple 2015.2

L := [1,2,5,8,13,18,25,31,41,49,61,71,85,97,113,126,
145,160,181,198,221,240,265,285,313,335,365,389,421,
447,481,508,545,574,613,644,685,718]:
rec := gfun[listtorec](L, u(n));

rec := [{-u(n) + u(n + 1) + u(n + 2) - u(n + 3) + u(n + 8)

   - u(n + 9) - u(n + 10) + u(n + 11), u(0) = 1, u(1) = 2, 

  u(2) = 5, u(3) = 8, u(4) = 13, u(5) = 18, u(6) = 25, u(7) = 31, 

  u(8) = 41, u(9) = 49, u(10) = 61}, ogf]

-- 
G. A. Edgar                              http://www.math.ohio-state.edu/~edgar/

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Maple can't find linear recurrence Peter Luschny <peter.luschny@gmail.com> - 2017-10-09 08:20 -0700
  Re: Maple can't find linear recurrence "G. A. Edgar" <edgar@math.ohio-state.edu.invalid> - 2017-10-12 04:33 -0600
    Re: Maple can't find linear recurrence Thomas Richard <trichard@maplesoft.com> - 2017-10-13 00:14 -0700
      Re: Maple can't find linear recurrence Peter Luschny <peter.luschny@gmail.com> - 2017-10-17 12:42 -0700
        Re: Maple can't find linear recurrence "G. A. Edgar" <edgar@math.ohio-state.edu.invalid> - 2017-10-18 07:59 -0600
          Re: Maple can't find linear recurrence Peter Luschny <peter.luschny@gmail.com> - 2017-10-20 04:15 -0700
            Re: Maple can't find linear recurrence Axel Vogt <//noreply@axelvogt.de> - 2017-10-20 21:13 +0200

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