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A041355 Denominators of continued fraction convergents to sqrt(191). 2

%I

%S 1,1,5,6,11,39,89,217,2910,6037,14984,50989,65973,116962,533821,

%T 650783,17454179,18104962,89874027,107978989,197853016,701538037,

%U 1600929090,3903396217,52345079911,108593556039,269532191989,917190132006,1186722323995,2103912456001

%N Denominators of continued fraction convergents to sqrt(191).

%H Vincenzo Librandi, <a href="/A041355/b041355.txt">Table of n, a(n) for n = 0..200</a>

%F a(n) = 17988000*a(n-16) - a(n-32) for n>31. [_Bruno Berselli_, Dec 16 2013]

%t Denominator[Convergents[Sqrt[191], 30]] (* _Vincenzo Librandi_, Dec 16 2013 *)

%Y Cf. A041354.

%K nonn,frac,easy

%O 0,3

%A _N. J. A. Sloane_.

%E More terms from _Vincenzo Librandi_, Dec 16 2013

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Last modified January 26 23:05 EST 2020. Contains 331289 sequences. (Running on oeis4.)