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A041989 Denominators of continued fraction convergents to sqrt(517). 2

%I

%S 1,1,3,4,19,61,202,465,4852,5317,79290,322477,4593968,4916445,

%T 53758418,112433281,391058261,1285608064,5533490517,6819098581,

%U 19171687679,25990786260,1162766283119,1188757069379,3540280421877,4729037491256,22456430386901

%N Denominators of continued fraction convergents to sqrt(517).

%H Vincenzo Librandi, <a href="/A041989/b041989.txt">Table of n, a(n) for n = 0..200</a>

%F a(n) = 1181937970798*a(n-22) - a(n-44) for n>43. [_Bruno Berselli_, Jan 11 2014]

%t Denominator[Convergents[Sqrt[517], 30]] (* _Vincenzo Librandi_, Jan 11 2014 *)

%Y Cf. A041988.

%K nonn,frac,easy

%O 0,3

%A _N. J. A. Sloane_.

%E More terms from _Vincenzo Librandi_, Jan 11 2014

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Last modified June 25 04:09 EDT 2021. Contains 345452 sequences. (Running on oeis4.)