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A041700 Numerators of continued fraction convergents to sqrt(370). 2
19, 77, 327, 12503, 50339, 213859, 8176981, 32921783, 139864113, 5347758077, 21530896421, 91471343761, 3497441959339, 14081239181117, 59822398683807, 2287332389165783, 9209151955346939, 39123940210553539, 1495918879956381421, 6022799460036079223 (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 (0,0,654,0,0,1).

FORMULA

G.f.: -(x^5-19*x^4+77*x^3+327*x^2+77*x+19) / (x^6+654*x^3-1). - Colin Barker, Nov 09 2013

MATHEMATICA

Numerator[Convergents[Sqrt[370], 30]] (* Vincenzo Librandi, Nov 06 2013 *)

LinearRecurrence[{0, 0, 654, 0, 0, 1}, {19, 77, 327, 12503, 50339, 213859}, 30] (* Harvey P. Dale, Apr 22 2018 *)

CROSSREFS

Cf. A040350, A041701.

Sequence in context: A304513 A041698 A098467 * A213832 A132234 A074822

Adjacent sequences:  A041697 A041698 A041699 * A041701 A041702 A041703

KEYWORD

nonn,frac,easy

AUTHOR

N. J. A. Sloane.

EXTENSIONS

More terms from Colin Barker, Nov 09 2013

STATUS

approved

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Last modified January 18 01:36 EST 2019. Contains 319260 sequences. (Running on oeis4.)