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A042774
Numerators of continued fraction convergents to sqrt(918).
2
30, 91, 212, 303, 2030, 61203, 369248, 430451, 1230150, 4120901, 248484210, 749573531, 1747631272, 2497204803, 16730860090, 504423007503, 3043268905108, 3547691912611, 10138652730330, 33963650103601, 2047957658946390, 6177836626942771, 14403630912831932
OFFSET
0,1
LINKS
Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 8241802, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).
FORMULA
G.f.: -(x^19 -30*x^18 +91*x^17 -212*x^16 +303*x^15 -2030*x^14 +61203*x^13 -369248*x^12 +430451*x^11 -1230150*x^10 -4120901*x^9 -1230150*x^8 -430451*x^7 -369248*x^6 -61203*x^5 -2030*x^4 -303*x^3 -212*x^2 -91*x -30) / (x^20 -8241802*x^10 +1). - Colin Barker, Dec 23 2013
MATHEMATICA
Numerator[Convergents[Sqrt[918], 30]] (* Vincenzo Librandi, Dec 04 2013 *)
CROSSREFS
Sequence in context: A042772 A042770 A306121 * A042776 A042778 A031212
KEYWORD
nonn,frac,easy
AUTHOR
EXTENSIONS
More terms from Colin Barker, Dec 23 2013
STATUS
approved