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A041397 Denominators of continued fraction convergents to sqrt(213). 2
1, 1, 2, 5, 32, 37, 328, 365, 2518, 5401, 7919, 13320, 380879, 394199, 775078, 1944355, 12441208, 14385563, 127525712, 141911275, 978993362, 2099897999, 3078891361, 5178789360, 148084993441, 153263782801, 301348776242, 755961335285, 4837116787952, 5593078123237 (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, 388798, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).

MATHEMATICA

Denominator[Convergents[Sqrt[213], 30]] (* Vincenzo Librandi, Dec 17 2013 *)

CROSSREFS

Cf. A041396.

Sequence in context: A132527 A182327 A032504 * A042811 A261045 A145656

Adjacent sequences:  A041394 A041395 A041396 * A041398 A041399 A041400

KEYWORD

nonn,frac,easy

AUTHOR

N. J. A. Sloane.

EXTENSIONS

More terms from Vincenzo Librandi, Dec 17 2013

STATUS

approved

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Last modified July 23 11:34 EDT 2021. Contains 346259 sequences. (Running on oeis4.)