A042003 Denominators of continued fraction convergents to sqrt(524).

1, 1, 9, 46, 55, 101, 156, 257, 670, 927, 9940, 10867, 31674, 42541, 74215, 116756, 190971, 1071611, 8763859, 9835470, 441524539, 451360009, 4052404611, 20713383064, 24765787675, 45479170739, 70244958414, 115724129153, 301693216720, 417417345873

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, 450288398, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).

Mathematica

Denominator[Convergents[Sqrt[524], 40]] (* Vincenzo Librandi, Jan 12 2014 *)

Crossrefs

Cf. A042002.

Sequence in context: A333306 A230062 A224851 * A117052 A356424 A280852

Adjacent sequences: A042000 A042001 A042002 * A042004 A042005 A042006

Keyword

nonn,frac,easy

Author

N. J. A. Sloane.

Extensions

More terms from Vincenzo Librandi, Jan 12 2014

Status

approved