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A042824 Numerators of continued fraction convergents to sqrt(943). 2
30, 31, 92, 215, 522, 737, 44742, 45479, 135700, 316879, 769458, 1086337, 65949678, 67036015, 200021708, 467079431, 1134180570, 1601260001, 97209780630, 98811040631, 294831861892, 688474764415, 1671781390722, 2360256155137, 143287150698942, 145647406854079 (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, 1474, 0, 0, 0, 0, 0, -1).

FORMULA

G.f.: -(x^11 -30*x^10 +31*x^9 -92*x^8 +215*x^7 -522*x^6 -737*x^5 -522*x^4 -215*x^3 -92*x^2 -31*x -30) / (x^12 -1474*x^6 +1). - Colin Barker, Dec 24 2013

MATHEMATICA

Numerator[Convergents[Sqrt[943], 30]] (* Vincenzo Librandi, Dec 05 2013 *)

CROSSREFS

Cf. A042825, A040912.

Sequence in context: A042800 A042826 A042828 * A042822 A042820 A042834

Adjacent sequences:  A042821 A042822 A042823 * A042825 A042826 A042827

KEYWORD

nonn,frac,easy

AUTHOR

N. J. A. Sloane.

EXTENSIONS

More terms from Colin Barker, Dec 24 2013

STATUS

approved

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Last modified March 19 13:22 EDT 2019. Contains 321330 sequences. (Running on oeis4.)