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A042048 Numerators of continued fraction convergents to sqrt(548). 2
23, 47, 117, 398, 515, 2973, 3488, 37853, 41341, 244558, 285899, 1102255, 2490409, 6083073, 282311767, 570706607, 1423724981, 4841881550, 6265606531, 36169914205, 42435520736, 460525121565 (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, 12166146, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).

MATHEMATICA

Numerator[Convergents[Sqrt[548], 30]] (* Vincenzo Librandi, Nov 14 2013 *)

CROSSREFS

Cf. A042049.

Sequence in context: A039374 A043197 A043977 * A239563 A241207 A042050

Adjacent sequences:  A042045 A042046 A042047 * A042049 A042050 A042051

KEYWORD

nonn,cofr,frac,easy,less

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified February 15 20:32 EST 2019. Contains 320138 sequences. (Running on oeis4.)