OFFSET
0,1
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..200
Index entries for linear recurrences with constant coefficients, signature (0,0,0,0,0,5002,0,0,0,0,0,-1).
FORMULA
G.f.: -(x^11 -16*x^10 +17*x^9 -50*x^8 +817*x^7 -1684*x^6 -2501*x^5 -1684*x^4 -817*x^3 -50*x^2 -17*x -16) / (x^12 -5002*x^6 +1). - Colin Barker, Nov 08 2013
MATHEMATICA
Numerator[Convergents[Sqrt[278], 30]] (* Vincenzo Librandi, Nov 04 2013 *)
LinearRecurrence[{0, 0, 0, 0, 0, 5002, 0, 0, 0, 0, 0, -1}, {16, 17, 50, 817, 1684, 2501, 81716, 84217, 250150, 4086617, 8423384, 12510001}, 30] (* Harvey P. Dale, Mar 29 2026 *)
CROSSREFS
KEYWORD
nonn,cofr,frac,easy,changed
AUTHOR
EXTENSIONS
More terms from Colin Barker, Nov 08 2013
STATUS
approved