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A106804 G.f.: (2-9x-4x^2)*x / [(1-5x+x^2)*(1-5x-x^2)]. 0

%I

%S 0,2,11,56,285,1452,7406,37816,193295,989002,5065051,25963276,

%T 133199780,683904902,3514119571,18069536436,92975574865,478701242652,

%U 2466137174466,12711910214796,65558648361175,338267429484502

%N G.f.: (2-9x-4x^2)*x / [(1-5x+x^2)*(1-5x-x^2)].

%H <a href="/index/Rec">Index entries for linear recurrences with constant coefficients</a>, signature (10,-25,0,1).

%t M = {{0, 0, 0, 1}, {1, 5, 0, 0}, {0, 1, 0, 0}, {0, 0, 1, 5}};

%t v[1] = {0, 1, 1, 2}; v[n_] := v[n] = M.v[n - 1]; terms = 20; a = Table[v[n][[1]], {n, 1, terms}]

%t LinearRecurrence[{10,-25,0,1},{0,2,11,56},30] (* _Harvey P. Dale_, Nov 29 2018 *)

%K nonn

%O 0,2

%A _Roger L. Bagula_, May 30 2005

%E Edited by the Associate Editors of the OEIS, Apr 09 2009

%E Mathematica code fixed by _Olivier GĂ©rard_, Dec 13 2011

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Last modified March 7 13:24 EST 2021. Contains 341886 sequences. (Running on oeis4.)