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A041132
Numerators of continued fraction convergents to sqrt(75).
2
8, 9, 17, 26, 433, 459, 892, 1351, 22508, 23859, 46367, 70226, 1169983, 1240209, 2410192, 3650401, 60816608, 64467009, 125283617, 189750626, 3161293633, 3351044259, 6512337892, 9863382151, 164326452308, 174189834459, 338516286767, 512706121226, 8541814226383
OFFSET
0,1
FORMULA
G.f.: -(x^7-8*x^6+9*x^5-17*x^4-26*x^3-17*x^2-9*x-8) / (x^8-52*x^4+1). - Colin Barker, Nov 05 2013
MATHEMATICA
Numerator[Convergents[Sqrt[75], 30]] (* Vincenzo Librandi, Oct 29 2013 *)
CROSSREFS
Sequence in context: A041130 A041307 A042289 * A020693 A042753 A042727
KEYWORD
nonn,cofr,frac,easy
AUTHOR
EXTENSIONS
More terms from Colin Barker, Nov 05 2013
STATUS
approved