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A041817 Denominators of continued fraction convergents to sqrt(429). 2
1, 1, 3, 7, 66, 73, 942, 1015, 10077, 21169, 52415, 73584, 2995775, 3069359, 9134493, 21338345, 201179598, 222517943, 2871394914, 3093912857, 30716610627, 64527134111, 159770878849, 224298012960, 9131691397249, 9355989410209, 27843670217667, 65043329845543 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

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, 3048190, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).

MATHEMATICA

Denominator/@Convergents[Sqrt[429], 30]  (* Harvey P. Dale, Apr 24 2011 *)

CROSSREFS

Cf. A041816.

Sequence in context: A134705 A110433 A219845 * A120364 A088797 A165589

Adjacent sequences:  A041814 A041815 A041816 * A041818 A041819 A041820

KEYWORD

nonn,frac,easy

AUTHOR

N. J. A. Sloane.

EXTENSIONS

More terms from Vincenzo Librandi, Dec 25 2013

STATUS

approved

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Last modified August 23 14:44 EDT 2019. Contains 326249 sequences. (Running on oeis4.)