A040958 Continued fraction for sqrt(990).

31, 2, 6, 2, 62, 2, 6, 2, 62, 2, 6, 2, 62, 2, 6, 2, 62, 2, 6, 2, 62, 2, 6, 2, 62, 2, 6, 2, 62, 2, 6, 2, 62, 2, 6, 2, 62, 2, 6, 2, 62, 2, 6, 2, 62, 2, 6, 2, 62, 2, 6, 2, 62, 2, 6, 2, 62, 2, 6, 2, 62, 2, 6, 2, 62, 2, 6, 2, 62, 2, 6, 2, 62, 2, 6, 2, 62, 2, 6, 2, 62, 2, 6, 2

Offset

0,1

Links

Table of n, a(n) for n=0..83.

Index entries for continued fractions for constants

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

Formula

G.f.: -(31*x^4 + 2*x^3 + 6*x^2 + 2*x + 31)/((x-1)*(x+1)*(x^2+1)). - Colin Barker, Aug 11 2012

Maple

with(numtheory): Digits := 300: convert(evalf(sqrt(990)), confrac);

Crossrefs

Sequence in context: A040956 A051315 A040957 * A040959 A040960 A040946

Adjacent sequences: A040955 A040956 A040957 * A040959 A040960 A040961

Keyword

nonn,cofr,easy

Author

N. J. A. Sloane

Status

approved