A042690 Numerators of continued fraction convergents to sqrt(875).

29, 30, 59, 148, 207, 355, 562, 917, 3313, 4230, 7543, 11773, 19316, 50405, 69721, 120126, 7037029, 7157155, 14194184, 35545523, 49739707, 85285230, 135024937, 220310167, 795955438, 1016265605, 1812221043

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, 240252, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).

Mathematica

Numerator[Convergents[Sqrt[875], 30]] (* Vincenzo Librandi, Dec 01 2013 *)

Crossrefs

Cf. A042691.

Sequence in context: A042696 A042698 A042700 * A042692 A042688 A042686

Adjacent sequences: A042687 A042688 A042689 * A042691 A042692 A042693

Keyword

nonn,cofr,frac,easy

Author

N. J. A. Sloane.

Status

approved