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 A041719 Denominators of continued fraction convergents to sqrt(379). 2

%I

%S 1,2,15,47,109,265,1699,20653,22352,110061,132413,242474,374887,

%T 1367135,5843427,112392248,455412419,1478629505,1934041924,3412671429,

%U 5346713353,24799524841,30146238194,386554383169,2349472537208,5085499457585,12520471452378

%N Denominators of continued fraction convergents to sqrt(379).

%H Vincenzo Librandi, <a href="/A041719/b041719.txt">Table of n, a(n) for n = 0..200</a>

%F a(n) = 25882394441081380*a(n-30) - a(n-60) for n>59. - _Vincenzo Librandi_, Dec 23 2013

%p convert(sqrt(379), confrac, 30, cvgts): denom(cvgts); # _Wesley Ivan Hurt_, Dec 23 2013

%t Denominator[Convergents[Sqrt[379], 30]] (* _Vincenzo Librandi_, Dec 23 2013 *)

%Y Cf. A041718.

%K nonn,frac,easy

%O 0,2

%A _N. J. A. Sloane_.

%E More terms from _Vincenzo Librandi_, Dec 23 2013

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Last modified September 27 04:10 EDT 2021. Contains 347673 sequences. (Running on oeis4.)