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A041874
Numerators of continued fraction convergents to sqrt(459).
2
21, 43, 107, 150, 707, 14997, 60695, 75692, 212079, 499850, 21205779, 42911408, 107028595, 149940003, 706788607, 14992500750, 60676791607, 75669292357, 212015376321, 499700044999, 21199417266279, 42898534577557, 106996486421393, 149895020998950
OFFSET
0,1
LINKS
Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 999700, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).
FORMULA
G.f.: -(x^19 -21*x^18 +43*x^17 -107*x^16 +150*x^15 -707*x^14 +14997*x^13 -60695*x^12 +75692*x^11 -212079*x^10 -499850*x^9 -212079*x^8 -75692*x^7 -60695*x^6 -14997*x^5 -707*x^4 -150*x^3 -107*x^2 -43*x -21) / (x^20 -999700*x^10 +1). - Colin Barker, Nov 26 2013
MATHEMATICA
Numerator[Convergents[Sqrt[459], 30]] (* Vincenzo Librandi, Nov 11 2013 *)
CROSSREFS
Sequence in context: A135391 A118569 A195049 * A041872 A041876 A041878
KEYWORD
nonn,cofr,frac,easy,less
AUTHOR
EXTENSIONS
More terms from Colin Barker, Nov 26 2013
STATUS
approved