A042262 Numerators of continued fraction convergents to sqrt(657).

25, 26, 51, 77, 205, 282, 487, 2717, 3204, 15533, 18737, 109218, 127955, 237173, 602301, 839474, 1441775, 2281249, 115504225, 117785474, 233289699, 351075173, 935440045, 1286515218, 2221955263, 12396291533

Offset

0,1

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, 0, 0, 0, 0, 0, 0, 4562498, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).

Mathematica

Numerator[Convergents[Sqrt[657], 30]] (* Vincenzo Librandi, Nov 20 2013 *)

Crossrefs

Cf. A042263.

Sequence in context: A141278 A022395 A042260 * A042264 A274063 A042256

Adjacent sequences: A042259 A042260 A042261 * A042263 A042264 A042265

Keyword

nonn,cofr,frac,easy

Author

N. J. A. Sloane.

Status

approved