OFFSET
0,3
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..200
Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 390, 0, 0, 0, -1).
FORMULA
G.f.: -(x^2-x-1)*(x^4+7*x^2+1) / (x^8-390*x^4+1). - Colin Barker, Dec 16 2013
MATHEMATICA
Denominator[Convergents[Sqrt[776], 30]] (* Vincenzo Librandi, Jan 23 2014 *)
CROSSREFS
KEYWORD
nonn,frac,easy
AUTHOR
EXTENSIONS
More terms from Colin Barker, Dec 16 2013
STATUS
approved