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A041376 Numerators of continued fraction convergents to sqrt(203). 2
14, 57, 1610, 6497, 183526, 740601, 20920354, 84422017, 2384736830, 9623369337, 271839078266, 1096979682401, 30987270185494, 125046060424377, 3532276962068050, 14254153908696577, 402648586405572206, 1624848499530985401, 45898406573273163434 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..200

Index entries for linear recurrences with constant coefficients, signature (0,114,0,-1).

FORMULA

G.f.: -(x^3-14*x^2-57*x-14) / (x^4-114*x^2+1). - Colin Barker, Nov 07 2013

MATHEMATICA

Numerator[Convergents[Sqrt[203], 30]] (* Vincenzo Librandi, Nov 01 2013 *)

CROSSREFS

Cf. A041377.

Sequence in context: A005915 A211069 A212675 * A063537 A084195 A033856

Adjacent sequences:  A041373 A041374 A041375 * A041377 A041378 A041379

KEYWORD

nonn,cofr,frac,easy

AUTHOR

N. J. A. Sloane.

EXTENSIONS

More terms from Colin Barker, Nov 07 2013

STATUS

approved

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Last modified September 16 08:51 EDT 2019. Contains 327091 sequences. (Running on oeis4.)