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, 0, 0, 0, 0, 720898, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).
FORMULA
G.f.: -(x^19 - 31*x^18 + 94*x^17 - 219*x^16 + 1189*x^15 - 1408*x^14 + 6821*x^13 - 8229*x^12 + 47966*x^11 - 104161*x^10 - 360449*x^9 - 104161*x^8 - 47966*x^7 - 8229*x^6 - 6821*x^5 - 1408*x^4 - 1189*x^3 - 219*x^2 - 94*x - 31) / (x^20 - 720898*x^10 + 1). - Colin Barker, Dec 25 2013
MATHEMATICA
Numerator[Convergents[Sqrt[979], 30]] (* Vincenzo Librandi, Dec 08 2013 *)
CROSSREFS
KEYWORD
nonn,frac,easy
AUTHOR
EXTENSIONS
More terms from Colin Barker, Dec 25 2013
STATUS
approved