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A041014 Numerators of continued fraction convergents to sqrt(11). 2
3, 10, 63, 199, 1257, 3970, 25077, 79201, 500283, 1580050, 9980583, 31521799, 199111377, 628855930, 3972246957, 12545596801, 79245827763, 250283080090, 1580944308303, 4993116004999, 31539640338297 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

FORMULA

G.f.: (3+10*x+3*x^2-x^3)/(1-20*x^2+x^4)

MATHEMATICA

Table[Numerator[FromContinuedFraction[ContinuedFraction[Sqrt[11], n]]], {n, 1, 50}] (*From Vladimir Joseph Stephan Orlovsky, Mar 16 2011*)

CROSSREFS

Cf. A041015.

Sequence in context: A034889 A160921 A042705 * A167939 A206724 A009400

Adjacent sequences:  A041011 A041012 A041013 * A041015 A041016 A041017

KEYWORD

nonn,cofr,easy

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 15 10:06 EST 2012. Contains 205763 sequences.