A042558 Numerators of continued fraction convergents to sqrt(808).

28, 57, 142, 199, 1137, 1336, 2473, 3809, 6282, 85475, 91757, 177232, 268989, 446221, 2500094, 2946315, 8392724, 19731763, 1113371452, 2246474667, 5606320786, 7852795453, 44870298051, 52723093504

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, 39463526, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).

Mathematica

Numerator[Convergents[Sqrt[808], 30]] (* Vincenzo Librandi, Nov 28 2013 *)

Crossrefs

Cf. A042559.

Sequence in context: A042552 A042550 A042548 * A042556 A042560 A042562

Adjacent sequences: A042555 A042556 A042557 * A042559 A042560 A042561

Keyword

nonn,cofr,frac,easy

Author

N. J. A. Sloane.

Status

approved