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A042210 Numerators of continued fraction convergents to sqrt(631). 2
25, 201, 427, 628, 2939, 3567, 35042, 143735, 322512, 2078807, 2401319, 6881445, 9282764, 25446973, 34729737, 60176710, 94906447, 155083157, 715239075, 1585561307, 3886361689, 9358284685, 13244646374 (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, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 97923150625997300071120, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).

MATHEMATICA

Numerator[Convergents[Sqrt[631], 30]] (* Vincenzo Librandi, Nov 19 2013 *)

CROSSREFS

Cf. A042211.

Sequence in context: A271535 A146738 A146722 * A220677 A125362 A126520

Adjacent sequences:  A042207 A042208 A042209 * A042211 A042212 A042213

KEYWORD

nonn,cofr,frac,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified August 9 18:55 EDT 2022. Contains 356026 sequences. (Running on oeis4.)