OFFSET
0,1
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..200
Index entries for linear recurrences with constant coefficients, signature (0,0,0,0,0,0,0,0,0,97198,0,0,0,0,0,0,0,0,0,-1).
FORMULA
G.f.: -(x^19 -17*x^18 +69*x^17 -224*x^16 +293*x^15 -517*x^14 +1327*x^13 -1844*x^12 +3171*x^11 -11357*x^10 -48599*x^9 -11357*x^8 -3171*x^7 -1844*x^6 -1327*x^5 -517*x^4 -293*x^3 -224*x^2 -69*x -17) / (x^20 -97198*x^10 +1). - Colin Barker, Nov 10 2013
MATHEMATICA
Numerator[Convergents[Sqrt[297], 30]] (* Vincenzo Librandi, Nov 04 2013 *)
LinearRecurrence[{0, 0, 0, 0, 0, 0, 0, 0, 0, 97198, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, {17, 69, 224, 293, 517, 1327, 1844, 3171, 11357, 48599, 1663723, 6703491, 21774196, 28477687, 50251883, 128981453, 179233336, 308214789, 1103877703, 4723725601}, 40] (* Harvey P. Dale, Jan 01 2014 *)
CROSSREFS
KEYWORD
nonn,cofr,frac,easy
AUTHOR
EXTENSIONS
More terms from Colin Barker, Nov 10 2013
STATUS
approved