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A042547 Denominators of continued fraction convergents to sqrt(802). 2
1, 3, 22, 25, 97, 607, 17093, 103165, 326588, 429753, 3334859, 10434330, 587657339, 1773406347, 13001501768, 14774908115, 57326226113, 358732264793, 10101829640317, 60969710106695, 193010959960402, 253980670067097, 1970875650430081, 6166607621357340 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

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

FORMULA

a(n) = 590992198*a(n-12) - a(n-24) for n>23. - Vincenzo Librandi, Jan 24 2014

MATHEMATICA

Denominator[Convergents[Sqrt[802], 30]] (* Vincenzo Librandi, Jan 24 2014 *)

CROSSREFS

Cf. A040773, A042546.

Sequence in context: A248626 A072398 A134924 * A269799 A079039 A209987

Adjacent sequences:  A042544 A042545 A042546 * A042548 A042549 A042550

KEYWORD

nonn,frac,easy

AUTHOR

N. J. A. Sloane.

EXTENSIONS

More terms from Vincenzo Librandi, Jan 24 2014

STATUS

approved

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Last modified January 25 04:21 EST 2022. Contains 350565 sequences. (Running on oeis4.)