A010228 Continued fraction for sqrt(186).

13, 1, 1, 1, 3, 4, 3, 1, 1, 1, 26, 1, 1, 1, 3, 4, 3, 1, 1, 1, 26, 1, 1, 1, 3, 4, 3, 1, 1, 1, 26, 1, 1, 1, 3, 4, 3, 1, 1, 1, 26, 1, 1, 1, 3, 4, 3, 1, 1, 1, 26, 1, 1, 1, 3, 4, 3, 1, 1, 1, 26, 1, 1, 1, 3, 4, 3, 1, 1, 1, 26, 1, 1, 1, 3, 4, 3, 1

Offset

0,1

Links

Table of n, a(n) for n=0..77.

G. Xiao, Contfrac

Index entries for continued fractions for constants

Index entries for periodic sequences.

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

Mathematica

ContinuedFraction[Sqrt[186], 300] (* Vladimir Joseph Stephan Orlovsky, Mar 28 2011 *)

Prog

(PARI) a(n)=if(n, 654389657\26^(n%10)%26+1, 13) \\ Charles R Greathouse IV, May 31 2026

Crossrefs

Sequence in context: A353805 A332018 A010227 * A293218 A225699 A010226

Adjacent sequences: A010225 A010226 A010227 * A010229 A010230 A010231

Keyword

nonn,cofr,easy

Author

N. J. A. Sloane

Status

approved