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A041366 Numerators of continued fraction convergents to sqrt(198). 2
14, 197, 5530, 77617, 2178806, 30580901, 858444034, 12048797377, 338224770590, 4747195585637, 133259701168426, 1870383011943601, 52503984035589254, 736926159510193157, 20686436450320997650, 290347036464004160257, 8150403457442437484846 (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 (0,394,0,-1).

FORMULA

G.f.: -(x^3-14*x^2-197*x-14) / (x^4-394*x^2+1). - Colin Barker, Nov 07 2013

MATHEMATICA

Numerator[Convergents[Sqrt[198], 30]] (* Vincenzo Librandi, Nov 01 2013 *)

CROSSREFS

Cf. A041367.

Sequence in context: A072533 A041085 A124239 * A051817 A199707 A222586

Adjacent sequences:  A041363 A041364 A041365 * A041367 A041368 A041369

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 August 24 03:51 EDT 2019. Contains 326260 sequences. (Running on oeis4.)