OFFSET
0,1
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..200
Index entries for linear recurrences with constant coefficients, signature (0,0,0,0,0,0,0,0,0,23550,0,0,0,0,0,0,0,0,0,-1).
FORMULA
G.f.: -(x^19 -12*x^18 +13*x^17 -38*x^16 +165*x^15 -203*x^14 +571*x^13 -774*x^12 +3667*x^11 -8108*x^10 -11775*x^9 -8108*x^8 -3667*x^7 -774*x^6 -571*x^5 -203*x^4 -165*x^3 -38*x^2 -13*x -12) / (x^20 -23550*x^10 +1). - Colin Barker, Nov 10 2013
MATHEMATICA
Numerator[Convergents[Sqrt[161], 30]] (* Vincenzo Librandi, Nov 01 2013 *)
CROSSREFS
KEYWORD
nonn,frac,cofr,easy
AUTHOR
EXTENSIONS
More terms from Colin Barker, Nov 10 2013
STATUS
approved