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A041493 Denominators of continued fraction convergents to sqrt(263). 2
1, 4, 5, 9, 14, 23, 359, 382, 741, 1123, 1864, 8579, 276392, 1114147, 1390539, 2504686, 3895225, 6399911, 99893890, 106293801, 206187691, 312481492, 518669183, 2387158224, 76907732351, 310018087628, 386925819979, 696943907607, 1083869727586, 1780813635193 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

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, 278256, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).

MATHEMATICA

Denominator[Convergents[Sqrt[263], 30]] (* Vincenzo Librandi, Dec 18 2013 *)

CROSSREFS

Cf. A041492.

Sequence in context: A274282 A000285 A042031 * A250474 A042765 A041353

Adjacent sequences:  A041490 A041491 A041492 * A041494 A041495 A041496

KEYWORD

nonn,frac,easy

AUTHOR

N. J. A. Sloane.

EXTENSIONS

More terms from Vincenzo Librandi, Dec 18 2013

STATUS

approved

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Last modified February 21 12:54 EST 2018. Contains 299411 sequences. (Running on oeis4.)