OFFSET
0,1
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..200
Index entries for linear recurrences with constant coefficients, signature (0,0,0,0,0,0,0,0,227164,0,0,0,0,0,0,0,0,1).
FORMULA
G.f.: -(x^17 -12*x^16 +49*x^15 -61*x^14 +354*x^13 -1123*x^12 +3723*x^11 -19738*x^10 +23461*x^9 +113582*x^8 +23461*x^7 +19738*x^6 +3723*x^5 +1123*x^4 +354*x^3 +61*x^2 +49*x +12) / ((x^6 +61*x^3 -1)*(x^12 -61*x^9 +3722*x^6 +61*x^3 +1)). - Colin Barker, Nov 10 2013
MATHEMATICA
Numerator[Convergents[Sqrt[149], 30]] (* Vincenzo Librandi, Nov 01 2013 *)
CROSSREFS
KEYWORD
nonn,cofr,frac,easy
AUTHOR
EXTENSIONS
More terms from Colin Barker, Nov 10 2013
STATUS
approved