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A041712 Numerators of continued fraction convergents to sqrt(376). 2
19, 39, 58, 97, 349, 446, 1241, 2928, 12953, 28834, 70621, 99455, 368986, 468441, 837427, 2143295, 82282637, 166708569, 248991206, 415699775, 1496090531, 1911790306, 5319671143, 12551132592 (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, 4286590, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).

FORMULA

a(n) = 4286590*a(n-16) - a(n-32) for n>31. [Bruno Berselli, Nov 08 2013]

MATHEMATICA

Numerator[Convergents[Sqrt[376], 30]] (* Vincenzo Librandi, Nov 07 2013 *)

CROSSREFS

Cf. A041713.

Sequence in context: A110288 A318260 A050813 * A041710 A042629 A041708

Adjacent sequences:  A041709 A041710 A041711 * A041713 A041714 A041715

KEYWORD

nonn,cofr,frac,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified April 20 17:54 EDT 2019. Contains 322310 sequences. (Running on oeis4.)