OFFSET
0,3
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..200
Index entries for linear recurrences with constant coefficients, signature (0,0,0,0,0,0,0,0,0,571538,0,0,0,0,0,0,0,0,0,-1).
FORMULA
G.f.: -(x^18 -x^17 +2*x^16 -3*x^15 +41*x^14 -249*x^13 +3278*x^12 -3527*x^11 +6805*x^10 -10332*x^9 -6805*x^8 -3527*x^7 -3278*x^6 -249*x^5 -41*x^4 -3*x^3 -2*x^2 -x -1) / ((x^10 -756*x^5 -1)*(x^10 +756*x^5 -1)). - Colin Barker, Dec 15 2013
MATHEMATICA
Denominator[Convergents[Sqrt[765], 30]] (* Vincenzo Librandi, Jan 23 2014 *)
CROSSREFS
KEYWORD
nonn,frac,easy
AUTHOR
EXTENSIONS
More terms from Colin Barker, Dec 15 2013
STATUS
approved