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A041236
Numerators of continued fraction convergents to sqrt(130).
3
11, 23, 57, 1277, 2611, 6499, 145589, 297677, 740943, 16598423, 33937789, 84474001, 1892365811, 3869205623, 9630777057, 215746300877, 441123378811, 1097993058499, 24596970665789, 50291934390077, 125180839445943, 2804270402200823, 5733721643847589
OFFSET
0,1
FORMULA
G.f.: -(x^5-11*x^4+23*x^3+57*x^2+23*x+11) / (x^6+114*x^3-1). - Colin Barker, Nov 08 2013
MATHEMATICA
Numerator[Convergents[Sqrt[130], 30]] (* Vincenzo Librandi, Oct 31 2013 *)
CROSSREFS
Cf. A041237.
Sequence in context: A278869 A272628 A141093 * A097485 A098100 A105967
KEYWORD
nonn,cofr,frac,easy
AUTHOR
EXTENSIONS
More terms from Colin Barker, Nov 08 2013
STATUS
approved