A041936 Numerators of continued fraction convergents to sqrt(491).

22, 133, 421, 1817, 14957, 16774, 31731, 48505, 128741, 177246, 305987, 6602973, 6908960, 13511933, 33932826, 47444759, 81377585, 128822344, 1111956337, 4576647692, 14841899413, 93628044170

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, 187256088340, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).

Mathematica

Numerator[Convergents[Sqrt[491], 30]] (* Vincenzo Librandi, Nov 12 2013 *)

Crossrefs

Cf. A041937.

Sequence in context: A299520 A003778 A254698 * A254699 A391667 A386954

Adjacent sequences: A041933 A041934 A041935 * A041937 A041938 A041939

Keyword

nonn,cofr,frac,easy,less

Author

N. J. A. Sloane

Status

approved