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URL: https://oeis.org/A041148

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A041148
Numerators of continued fraction convergents to sqrt(84).
2
9, 55, 999, 6049, 109881, 665335, 12085911, 73180801, 1329340329, 8049222775, 146215350279, 885341324449, 16082359190361, 97379496466615, 1768913295589431, 10710859270003201, 194564380155647049, 1178097140203885495, 21400312903825585959
OFFSET
0,1
FORMULA
G.f.: -(x^3-9*x^2-55*x-9) / (x^4-110*x^2+1). - Colin Barker, Nov 05 2013
MATHEMATICA
Numerator[Convergents[Sqrt[84], 30]] (* Vincenzo Librandi, Oct 29 2013 *)
CROSSREFS
Sequence in context: A281454 A174711 A231857 * A307844 A114026 A368889
KEYWORD
nonn,cofr,frac,easy
EXTENSIONS
More terms from Colin Barker, Nov 05 2013
STATUS
approved