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A042692
Numerators of continued fraction convergents to sqrt(876).
2
29, 30, 59, 148, 2131, 4410, 6541, 10951, 641699, 652650, 1294349, 3241348, 46673221, 96587790, 143261011, 239848801, 14054491469, 14294340270, 28348831739, 70992003748, 1022236884211, 2115465772170, 3137702656381, 5253168428551, 307821471512339
OFFSET
0,1
LINKS
Index entries for linear recurrences with constant coefficients, signature (0,0,0,0,0,0,0,21902,0,0,0,0,0,0,0,-1).
FORMULA
G.f.: -(x^15 -29*x^14 +30*x^13 -59*x^12 +148*x^11 -2131*x^10 +4410*x^9 -6541*x^8 -10951*x^7 -6541*x^6 -4410*x^5 -2131*x^4 -148*x^3 -59*x^2 -30*x -29) / ((x^8 -148*x^4 +1)*(x^8 +148*x^4 +1)). - Colin Barker, Dec 21 2013
MATHEMATICA
Numerator[Convergents[Sqrt[876], 30]] (* Vincenzo Librandi, Dec 01 2013 *)
CROSSREFS
Sequence in context: A042698 A042700 A042690 * A042688 A042686 A042684
KEYWORD
nonn,frac,easy
AUTHOR
EXTENSIONS
More terms from Colin Barker, Dec 21 2013
STATUS
approved