A040074 Continued fraction for sqrt(84).

9, 6, 18, 6, 18, 6, 18, 6, 18, 6, 18, 6, 18, 6, 18, 6, 18, 6, 18, 6, 18, 6, 18, 6, 18, 6, 18, 6, 18, 6, 18, 6, 18, 6, 18, 6, 18, 6, 18, 6, 18, 6, 18, 6, 18, 6, 18, 6, 18, 6, 18, 6, 18, 6, 18, 6, 18, 6, 18, 6, 18, 6, 18, 6, 18, 6

Offset

0,1

Links

Harry J. Smith, Table of n, a(n) for n = 0..20000

G. Xiao, Contfrac

Index entries for continued fractions for constants

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

Example

9.1651513899116800131760943... = 9 + 1/(6 + 1/(18 + 1/(6 + 1/(18 + ...)))). - Harry J. Smith, Jun 10 2009

Maple

Digits := 100: convert(evalf(sqrt(N)), confrac, 90, 'cvgts'):

Mathematica

ContinuedFraction[Sqrt[84], 300] (* Vladimir Joseph Stephan Orlovsky, Mar 09 2011 *)

Prog

(PARI) { allocatemem(932245000); default(realprecision, 42000); x=contfrac(sqrt(84)); for (n=0, 20000, write("b040074.txt", n, " ", x[n+1])); } \\ Harry J. Smith, Jun 10 2009

Crossrefs

Cf. A010535 Decimal expansion. - Harry J. Smith, Jun 10 2009

Sequence in context: A166520 A102648 A272960 * A088999 A073782 A156033

Adjacent sequences: A040071 A040072 A040073 * A040075 A040076 A040077

Keyword

nonn,cofr,easy

Author

N. J. A. Sloane

Status

approved