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%I #15 Mar 19 2017 12:43:01
%S 1,3,4,15,49,64,113,1646,1759,3405,11974,39327,51301,193230,11645101,
%T 35128533,46773634,175449435,573121939,748571374,1321693313,
%U 19252277756,20573971069,39826248825,140052717544,459984401457,600037119001,2260095758460
%N Denominators of continued fraction convergents to sqrt(916).
%H Vincenzo Librandi, <a href="/A042771/b042771.txt">Table of n, a(n) for n = 0..200</a>
%H <a href="/index/Rec#order_28">Index entries for linear recurrences with constant coefficients</a>, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 11696402, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).
%F a(n) = 11696402*a(n-14) - a(n-28) for n>27. - _Vincenzo Librandi_, Jan 28 2014
%t Denominator[Convergents[Sqrt[916], 30]] (* _Vincenzo Librandi_, Jan 28 2014 *)
%Y Cf. A040885, A042770.
%K nonn,frac,easy
%O 0,2
%A _N. J. A. Sloane_.
%E More terms from _Vincenzo Librandi_, Jan 28 2014
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