A042545 Denominators of continued fraction convergents to sqrt(801).

1, 3, 10, 43, 53, 308, 669, 6998, 7667, 53000, 325667, 2007002, 2332669, 25333692, 53000053, 290333957, 343334010, 1663669997, 5334344001, 17666702000, 994669656001, 3001675670003, 9999696666010, 43000462334043, 53000159000053, 308001257334308

Offset

0,2

Links

Harvey P. Dale, Table of n, a(n) for n = 0..1000

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, 1000004000002, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).

Mathematica

Denominator[Convergents[Sqrt[801], 40]] (* Harvey P. Dale, Jun 19 2012 *)

Crossrefs

Cf. A040772, A042544.

Sequence in context: A143523 A288813 A306237 * A203266 A151084 A151085

Adjacent sequences: A042542 A042543 A042544 * A042546 A042547 A042548

Keyword

nonn,frac,easy

Author

N. J. A. Sloane.

Extensions

More terms from Vincenzo Librandi, Jan 24 2014

Status

approved