A041231 Denominators of continued fraction convergents to sqrt(127).

1, 3, 4, 11, 26, 193, 2149, 15236, 32621, 80478, 113099, 419775, 9348149, 28464222, 37812371, 104088964, 245990299, 1826021057, 20332221926, 144151574539, 308635371004, 761422316547, 1070057687551, 3971595379200

Offset

0,2

Links

Vincenzo Librandi, Table of n, a(n) for n = 0..200

Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9461248, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).

Mathematica

Denominator[Convergents[Sqrt[127], 30]]  (* Vincenzo Librandi, Dec 13 2013 *)

Crossrefs

Cf. A041230.

Sequence in context: A077900 A208176 A198443 * A042129 A141723 A268478

Adjacent sequences: A041228 A041229 A041230 * A041232 A041233 A041234

Keyword

nonn,frac,easy

Author

N. J. A. Sloane.

Status

approved