OFFSET
0,1
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..200
Index entries for linear recurrences with constant coefficients, signature (0,0,0,0,0,0,0,0,0,31742,0,0,0,0,0,0,0,0,0,-1).
FORMULA
G.f.: -(x^19 -21*x^18 +22*x^17 -43*x^16 +151*x^15 -345*x^14 +841*x^13 -2027*x^12 +6922*x^11 -8949*x^10 -15871*x^9 -8949*x^8 -6922*x^7 -2027*x^6 -841*x^5 -345*x^4 -151*x^3 -43*x^2 -22*x -21) / (x^20 -31742*x^10 +1). - Colin Barker, Nov 26 2013
MATHEMATICA
Numerator[Convergents[Sqrt[465], 30]] (* Harvey P. Dale, Apr 22 2013 *)
CROSSREFS
KEYWORD
nonn,cofr,frac,easy,less
AUTHOR
EXTENSIONS
More terms from Colin Barker, Nov 26 2013
STATUS
approved