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, 20810, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).
FORMULA
G.f.: -(x^19 -27*x^18 +28*x^17 -139*x^16 +167*x^15 -306*x^14 +779*x^13 -1085*x^12 +1864*x^11 -8541*x^10 -10405*x^9 -8541*x^8 -1864*x^7 -1085*x^6 -779*x^5 -306*x^4 -167*x^3 -139*x^2 -28*x -27) / (x^20 -20810*x^10 +1). - Colin Barker, Dec 15 2013
MATHEMATICA
Numerator[Convergents[Sqrt[774], 30]] (* Vincenzo Librandi, Nov 25 2013 *)
CROSSREFS
KEYWORD
nonn,frac,easy
AUTHOR
EXTENSIONS
More terms from Colin Barker, Dec 15 2013
STATUS
approved