A042556 Numerators of continued fraction convergents to sqrt(807).

28, 57, 142, 625, 767, 2926, 12471, 115165, 473131, 1534558, 2007689, 9565314, 21138317, 51841948, 2924287405, 5900416758, 14725120921, 64800900442, 79526021363, 303378964531, 1293041879487, 11940755879914

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, 103683896, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).

Mathematica

Numerator[Convergents[Sqrt[807], 30]] (* Vincenzo Librandi, Nov 28 2013 *)

Crossrefs

Cf. A042557.

Sequence in context: A042550 A042548 A042558 * A042560 A042562 A042564

Adjacent sequences: A042553 A042554 A042555 * A042557 A042558 A042559

Keyword

nonn,cofr,frac,easy

Author

N. J. A. Sloane.

Status

approved