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A041398 Numerators of continued fraction convergents to sqrt(214). 2
14, 15, 29, 44, 117, 395, 512, 2443, 22499, 24942, 47441, 262147, 833882, 11936495, 36643367, 195153330, 231796697, 426950027, 4074346940, 16724337787, 20798684727, 79120391968, 179039468663 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..200

FORMULA

a(n) = 1390718379850*a(n-26) - a(n-52) for n>51. [Bruno Berselli, Nov 16 2013]

MATHEMATICA

Numerator[Convergents[Sqrt[214], 30]] (* Vincenzo Librandi, Nov 01 2013 *)

CROSSREFS

Cf. A041399.

Sequence in context: A085900 A075659 A022104 * A041919 A041400 A041396

Adjacent sequences:  A041395 A041396 A041397 * A041399 A041400 A041401

KEYWORD

nonn,cofr,frac,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified July 25 16:39 EDT 2021. Contains 346291 sequences. (Running on oeis4.)