OFFSET
0,1
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..200
Index entries for linear recurrences with constant coefficients, signature (0,0,0,0,0,0,0,0,0,292822,0,0,0,0,0,0,0,0,0,-1).
FORMULA
G.f.: -(x^19 -28*x^18 +29*x^17 -144*x^16 +461*x^15 -605*x^14 +6511*x^13 -7116*x^12 +27859*x^11 -118552*x^10 -146411*x^9 -118552*x^8 -27859*x^7 -7116*x^6 -6511*x^5 -605*x^4 -461*x^3 -144*x^2 -29*x -28) / (x^20 -292822*x^10 +1). - Colin Barker, Dec 19 2013
MATHEMATICA
Numerator[Convergents[Sqrt[830], 30]] (* Vincenzo Librandi, Nov 29 2013 *)
CROSSREFS
KEYWORD
nonn,frac,easy
AUTHOR
EXTENSIONS
More terms from Colin Barker, Dec 19 2013
STATUS
approved