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A042869 Denominators of continued fraction convergents to sqrt(966). 2
1, 12, 25, 62, 149, 1850, 114849, 1380038, 2874925, 7129888, 17134701, 212746300, 13207405301, 158701609912, 330610625125, 819922860162, 1970456345449, 24465399005550, 1518825194689549, 18250367735280138, 38019560665249825, 94289489065779788 (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 (0,0,0,0,0,114998,0,0,0,0,0,-1).

FORMULA

G.f.: -(x^10-12*x^9+25*x^8-62*x^7+149*x^6-1850*x^5-149*x^4-62*x^3-25*x^2-12*x-1) / (x^12-114998*x^6+1). - Colin Barker, Dec 25 2013

MATHEMATICA

Denominator[Convergents[Sqrt[966], 30]] (* Vincenzo Librandi, Jan 31 2014 *)

CROSSREFS

Cf. A042868, A040934.

Sequence in context: A280391 A058848 A292493 * A041282 A195116 A041284

Adjacent sequences:  A042866 A042867 A042868 * A042870 A042871 A042872

KEYWORD

nonn,frac,easy

AUTHOR

N. J. A. Sloane.

EXTENSIONS

More terms from Colin Barker, Dec 25 2013

STATUS

approved

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Last modified March 21 21:34 EDT 2019. Contains 321382 sequences. (Running on oeis4.)