A040410 Continued fraction for sqrt(431).

20, 1, 3, 5, 1, 2, 7, 1, 19, 1, 7, 2, 1, 5, 3, 1, 40, 1, 3, 5, 1, 2, 7, 1, 19, 1, 7, 2, 1, 5, 3, 1, 40, 1, 3, 5, 1, 2, 7, 1, 19, 1, 7, 2, 1, 5, 3, 1, 40, 1, 3, 5, 1, 2, 7, 1, 19, 1, 7, 2, 1, 5, 3, 1, 40, 1, 3, 5, 1, 2, 7, 1, 19, 1, 7, 2, 1, 5, 3, 1, 40, 1, 3, 5, 1, 2, 7, 1

Offset

0,1

Links

Table of n, a(n) for n=0..87.

Index entries for continued fractions for constants

Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1).

Maple

with(numtheory): Digits := 300: convert(evalf(sqrt(431)), confrac);

Mathematica

ContinuedFraction[Sqrt[431], 120] (* or *) PadRight[{20}, 120, {40, 1, 3, 5, 1, 2, 7, 1, 19, 1, 7, 2, 1, 5, 3, 1}] (* Harvey P. Dale, Sep 22 2014 *)

Crossrefs

Sequence in context: A040408 A040407 A040411 * A040413 A040412 A040414

Adjacent sequences: A040407 A040408 A040409 * A040411 A040412 A040413

Keyword

nonn,cofr,easy

Author

N. J. A. Sloane.

Status

approved