A042385 Denominators of continued fraction convergents to sqrt(719).

1, 1, 5, 11, 16, 27, 43, 70, 113, 522, 1679, 2201, 21488, 23689, 613713, 637402, 6350331, 6987733, 27313530, 116241853, 143555383, 259797236, 403352619, 663149855, 1066502474, 2796154803, 12251121686, 15047276489, 794709499114, 809756775603

Offset

0,3

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, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 806960620800, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).

Mathematica

Denominator[Convergents[Sqrt[719], 30]] (* Vincenzo Librandi, Jan 21 2014 *)

Crossrefs

Cf. A042384.

Sequence in context: A314182 A035108 A022136 * A041046 A041117 A041491

Adjacent sequences: A042382 A042383 A042384 * A042386 A042387 A042388

Keyword

nonn,frac,easy

Author

N. J. A. Sloane.

Extensions

More terms from Vincenzo Librandi, Jan 21 2014

Status

approved