OFFSET
0,1
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..200
Index entries for linear recurrences with constant coefficients, signature (0,0,0,0,0,0,0,39202,0,0,0,0,0,0,0,-1).
FORMULA
G.f.: -(x^15 -21*x^14 +85*x^13 -106*x^12 +297*x^11 -1294*x^10 +2885*x^9 -4179*x^8 -19601*x^7 -4179*x^6 -2885*x^5 -1294*x^4 -297*x^3 -106*x^2 -85*x -21) / ((x^4 -14*x^2 -1)*(x^4 +14*x^2 -1)*(x^8 +198*x^4 +1)). - Colin Barker, Nov 26 2013
MATHEMATICA
Numerator/@Convergents[Sqrt[450], 30] (* Harvey P. Dale, May 26 2011 *)
CROSSREFS
KEYWORD
nonn,cofr,frac,easy,less
AUTHOR
EXTENSIONS
More terms from Colin Barker, Nov 26 2013
STATUS
approved