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A042288 Numerators of continued fraction convergents to sqrt(670). 2
25, 26, 207, 233, 440, 673, 3805, 38723, 197420, 236143, 433563, 669706, 5121505, 5791211, 294682055, 300473266, 2397994917, 2698468183, 5096463100, 7794931283, 44071119515, 448506126433 (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, 11582422, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).

MATHEMATICA

Numerator[Convergents[Sqrt[670], 30]] (* Vincenzo Librandi, Nov 21 2013 *

CROSSREFS

Cf. A042289.

Sequence in context: A042280 A042284 A042286 * A042290 A042292 A042294

Adjacent sequences:  A042285 A042286 A042287 * A042289 A042290 A042291

KEYWORD

nonn,cofr,frac,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified May 9 13:09 EDT 2021. Contains 343742 sequences. (Running on oeis4.)