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A042018 Numerators of continued fraction convergents to sqrt(533). 2
23, 254, 277, 531, 6118, 281959, 3107667, 3389626, 6497293, 74859849, 3450050347, 38025413666, 41475464013, 79500877679, 915985118482, 42214816327851, 465278964724843, 507493781052694, 972772745777537, 11207993984605601, 516540496037635183 (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, 12236, 0, 0, 0, 0, 1).

FORMULA

G.f.: -(x^9-23*x^8+254*x^7-277*x^6+531*x^5+6118*x^4+531*x^3+277*x^2+254*x+23) / (x^10+12236*x^5-1). - Colin Barker, Nov 29 2013

MATHEMATICA

Numerator[Convergents[Sqrt[533], 30]] (* Vincenzo Librandi, Nov 13 2013 *)

CROSSREFS

Cf. A042019, A040509.

Sequence in context: A047648 A010939 A022618 * A125411 A140620 A002681

Adjacent sequences:  A042015 A042016 A042017 * A042019 A042020 A042021

KEYWORD

nonn,cofr,frac,easy,less

AUTHOR

N. J. A. Sloane.

EXTENSIONS

More terms from Colin Barker, Nov 29 2013

STATUS

approved

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Last modified February 22 02:01 EST 2019. Contains 320381 sequences. (Running on oeis4.)