OFFSET
0,1
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..200
Index entries for linear recurrences with constant coefficients, signature (0,0,0,0,0,0,0,0,0,42590,0,0,0,0,0,0,0,0,0,-1).
FORMULA
G.f.: -(x^19 -12*x^18 +25*x^17 -62*x^16 +211*x^15 -273*x^14 +757*x^13 -1030*x^12 +3847*x^11 -8724*x^10 -21295*x^9 -8724*x^8 -3847*x^7 -1030*x^6 -757*x^5 -273*x^4 -211*x^3 -62*x^2 -25*x -12) / (x^20 -42590*x^10 +1). - Colin Barker, Nov 10 2013
MATHEMATICA
Numerator[Convergents[Sqrt[154], 30]] (* Vincenzo Librandi, Nov 01 2013 *)
CROSSREFS
KEYWORD
nonn,cofr,frac,easy
AUTHOR
EXTENSIONS
More terms from Colin Barker, Nov 10 2013
STATUS
approved