A042864 Numerators of continued fraction convergents to sqrt(964).

31, 621, 652, 1925, 12202, 14127, 26329, 93114, 119443, 212557, 332000, 544557, 6322127, 6866684, 33788863, 108233273, 142022136, 2096543177, 2238565313, 8812239116, 37487521777, 46299760893

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, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 20170287114002498, 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, 0, 0, 0, 0, 0, 0, -1).

Formula

a(n) = 20170287114002498*a(n-34) - a(n-68) for n > 67. - Vincenzo Librandi, Feb 01 2014

Mathematica

Numerator[Convergents[Sqrt[964], 30]] (* Vincenzo Librandi, Dec 08 2013 *)

Crossrefs

Cf. A040932, A042865.

Sequence in context: A028141 A302857 A028096 * A028095 A028128 A028018

Adjacent sequences: A042861 A042862 A042863 * A042865 A042866 A042867

Keyword

nonn,frac,easy

Author

N. J. A. Sloane

Status

approved