A040048 Continued fraction for sqrt(56).

7, 2, 14, 2, 14, 2, 14, 2, 14, 2, 14, 2, 14, 2, 14, 2, 14, 2, 14, 2, 14, 2, 14, 2, 14, 2, 14, 2, 14, 2, 14, 2, 14, 2, 14, 2, 14, 2, 14, 2, 14, 2, 14, 2, 14, 2, 14, 2, 14, 2, 14, 2, 14, 2, 14, 2, 14, 2, 14, 2, 14, 2, 14, 2, 14, 2

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

7.4833147735478827711674974... = 7 + 1/(2 + 1/(14 + 1/(2 + 1/(14 + ...)))). - Harry J. Smith, Jun 06 2009

Maple

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

Mathematica

ContinuedFraction[Sqrt[56], 300] (* Vladimir Joseph Stephan Orlovsky, Mar 07 2011 *)

Prog

(PARI) { allocatemem(932245000); default(realprecision, 30000); x=contfrac(sqrt(56)); for (n=0, 20000, write("b040048.txt", n, " ", x[n+1])); } \\ Harry J. Smith, Jun 06 2009

Crossrefs

Cf. A010509 Decimal expansion. - Harry J. Smith, Jun 06 2009

Sequence in context: A145338 A104586 A323995 * A070429 A050092 A293452

Adjacent sequences: A040045 A040046 A040047 * A040049 A040050 A040051

Keyword

nonn,cofr,easy

Author

N. J. A. Sloane

Status

approved