A042874 Numerators of continued fraction convergents to sqrt(969).

31, 218, 249, 965, 3144, 4109, 7253, 11362, 29977, 41339, 71316, 112655, 409281, 1340498, 1749779, 13588951, 844264741, 5923442138, 6767706879, 26226562775, 85447395204, 111673957979, 197121353183

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, 27177902, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).

Mathematica

Numerator[Convergents[Sqrt[969], 30]] (* Harvey P. Dale, Nov 02 2011 *)

Crossrefs

Cf. A042875.

Sequence in context: A062393 A183792 A183784 * A221448 A001136 A256172

Adjacent sequences: A042871 A042872 A042873 * A042875 A042876 A042877

Keyword

nonn,cofr,frac,easy

Author

N. J. A. Sloane

Status

approved