A010230 Continued fraction for sqrt(188).

13, 1, 2, 2, 6, 2, 2, 1, 26, 1, 2, 2, 6, 2, 2, 1, 26, 1, 2, 2, 6, 2, 2, 1, 26, 1, 2, 2, 6, 2, 2, 1, 26, 1, 2, 2, 6, 2, 2, 1, 26, 1, 2, 2, 6, 2, 2, 1, 26, 1, 2, 2, 6, 2, 2, 1, 26, 1, 2, 2, 6, 2, 2, 1, 26, 1, 2, 2, 6, 2, 2, 1, 26, 1, 2, 2, 6

Offset

0,1

Links

Table of n, a(n) for n=0..76.

G. Xiao, Contfrac

Index entries for continued fractions for constants

Index entries for periodic sequences.

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

Mathematica

ContinuedFraction[Sqrt[188], 300] (* Vladimir Joseph Stephan Orlovsky, Mar 28 2011 *)
PadRight[{13}, 120, {26, 1, 2, 2, 6, 2, 2, 1}] (* Harvey P. Dale, Jan 21 2021 *)

Prog

(PARI) a(n)=if(n, 11267121518\27^(n%8)%27, 13) \\ Charles R Greathouse IV, May 31 2026

Crossrefs

Sequence in context: A015132 A066036 A010231 * A030166 A010229 A188888

Adjacent sequences: A010227 A010228 A010229 * A010231 A010232 A010233

Keyword

nonn,cofr,easy

Author

N. J. A. Sloane

Status

approved