OFFSET
0,3
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..200
Index entries for linear recurrences with constant coefficients, signature (0,0,0,0,0,0,0,0,0,33710,0,0,0,0,0,0,0,0,0,-1).
FORMULA
G.f.: -(x^18 -x^17 +3*x^16 -4*x^15 +7*x^14 -102*x^13 +109*x^12 -211*x^11 +531*x^10 -742*x^9 -531*x^8 -211*x^7 -109*x^6 -102*x^5 -7*x^4 -4*x^3 -3*x^2 -x -1) / (x^20 -33710*x^10 +1). - Colin Barker, Nov 28 2013
MATHEMATICA
Denominator[Convergents[Sqrt[516], 30]] (* Vincenzo Librandi, Jan 11 2014 *)
CROSSREFS
KEYWORD
nonn,frac,easy
AUTHOR
EXTENSIONS
More terms from Colin Barker, Nov 28 2013
STATUS
approved