|
%I #15 Jun 13 2015 00:49:47
%S 1,10,601,6020,361801,3624030,217803601,2181660040,131117406001,
%T 1313355720050,78932460609001,790637961810060,47517210169212601,
%U 475962739653936070,28605281589405376801,286528778633707704080,17220331999611867621601
%N Denominators of continued fraction convergents to sqrt(906).
%H Vincenzo Librandi, <a href="/A042751/b042751.txt">Table of n, a(n) for n = 0..200</a>
%H <a href="/index/Rec">Index entries for linear recurrences with constant coefficients</a>, signature (0,602,0,-1).
%F G.f.: -(x^2-10*x-1) / (x^4-602*x^2+1). - _Colin Barker_, Dec 22 2013
%t Denominator[Convergents[Sqrt[906], 30]] (* _Vincenzo Librandi_, Jan 28 2014 *)
%Y Cf. A042750, A040875.
%K nonn,frac,easy
%O 0,2
%A _N. J. A. Sloane_.
%E More terms from _Colin Barker_, Dec 22 2013
|
