%I #13 Jun 13 2015 00:49:47
%S 1,30,1801,54060,3245401,97416090,5848210801,175543740120,
%T 10538472618001,316329722280150,18990321809427001,570025984005090180,
%U 34220549362114837801,1027186506847450224210,61665410960209128290401,1850989515313121298936240
%N Denominators of continued fraction convergents to sqrt(902).
%H Vincenzo Librandi, <a href="/A042743/b042743.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 (0,1802,0,-1).
%F G.f.: -(x^2-30*x-1) / (x^4-1802*x^2+1). - _Colin Barker_, Dec 22 2013
%t Denominator[Convergents[Sqrt[902], 30]] (* _Vincenzo Librandi_, Jan 28 2014 *)
%Y Cf. A042742, A040871.
%K nonn,frac,easy
%O 0,2
%A _N. J. A. Sloane_.
%E Additional term from _Colin Barker_, Dec 22 2013