OFFSET
0,2
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, 8241802, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).
FORMULA
G.f.: -(x^18 -3*x^17 +7*x^16 -10*x^15 +67*x^14 -2020*x^13 +12187*x^12 -14207*x^11 +40601*x^10 -136010*x^9 -40601*x^8 -14207*x^7 -12187*x^6 -2020*x^5 -67*x^4 -10*x^3 -7*x^2 -3*x -1) / (x^20 -8241802*x^10 +1). - Colin Barker, Dec 23 2013
MATHEMATICA
Denominator[Convergents[Sqrt[918], 30]] (* Vincenzo Librandi, Jan 29 2014 *)
CROSSREFS
KEYWORD
nonn,frac,easy
AUTHOR
EXTENSIONS
More terms from Colin Barker, Dec 23 2013
STATUS
approved