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, 0, 0, 84566, 0, 0, 0, 0, 0, 0, 0, -1).
FORMULA
G.f.: -(x^14 - 3*x^13 + 4*x^12 - 27*x^11 + 58*x^10 - 375*x^9 + 433*x^8 - 1674*x^7 - 433*x^6 - 375*x^5 - 58*x^4 - 27*x^3 - 4*x^2 - 3*x - 1) / (x^16 - 84566*x^8 + 1). - Colin Barker, Dec 04 2013
MATHEMATICA
Denominator[Convergents[Sqrt[638], 30]] (* Vincenzo Librandi, Jan 17 2014 *)
CROSSREFS
KEYWORD
nonn,frac,easy
AUTHOR
EXTENSIONS
More terms from Colin Barker, Dec 04 2013
STATUS
approved