A041197 Denominators of continued fraction convergents to sqrt(109).

1, 2, 7, 9, 25, 109, 134, 913, 5612, 6525, 31712, 69949, 101661, 374932, 851525, 17405432, 35662389, 124392599, 160054988, 444502575, 1938065288, 2382567863, 16233472466, 99783402659, 116016875125

Offset

0,2

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, 17780364, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1).

Mathematica

Denominator[Convergents[Sqrt[109], 30]] (* Vincenzo Librandi, Dec 12 2013 *)

Crossrefs

Cf. A041196.

Sequence in context: A042451 A042929 A082962 * A080157 A203801 A081999

Adjacent sequences: A041194 A041195 A041196 * A041198 A041199 A041200

Keyword

nonn,frac,easy

Author

N. J. A. Sloane.

Status

approved