OFFSET
0,2
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..200
Index entries for linear recurrences with constant coefficients, signature (0,0,0,4898,0,0,0,-1).
FORMULA
G.f.: -(x^2-3*x-1)*(x^4+35*x^2+1) / ((x^4-70*x^2+1)*(x^4+70*x^2+1)). - Colin Barker, Nov 30 2013
a(n) = 4898*a(n-4) - a(n-8). - Wesley Ivan Hurt, Sep 05 2022
MATHEMATICA
Denominator[Convergents[Sqrt[544], 40]] (* Vincenzo Librandi, Jan 12 2014 *)
CROSSREFS
KEYWORD
nonn,frac,easy
AUTHOR
EXTENSIONS
More terms from Colin Barker, Nov 30 2013
STATUS
approved