A042335 Denominators of continued fraction convergents to sqrt(694).

1, 2, 3, 29, 32, 221, 253, 474, 727, 1201, 1928, 5057, 6985, 60937, 1042914, 2146765, 9629974, 31036687, 102740035, 236516757, 1048807063, 1285323820, 7475426163, 195646404058, 985707446453, 1181353850511, 5711122848497, 12603599547505, 43521921491012

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, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 77564210890029284765770, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).

Mathematica

Denominator[Convergents[Sqrt[694], 30]] (* Vincenzo Librandi, Jan 20 2014 *)

Crossrefs

Cf. A042334.

Sequence in context: A106868 A098419 A041193 * A218995 A284649 A141192

Adjacent sequences: A042332 A042333 A042334 * A042336 A042337 A042338

Keyword

nonn,frac,easy

Author

N. J. A. Sloane.

Extensions

More terms from Vincenzo Librandi, Jan 20 2014

Status

approved