A042447 Denominators of continued fraction convergents to sqrt(751).

1, 2, 5, 42, 47, 136, 183, 685, 3608, 4293, 20780, 25073, 45853, 70926, 258631, 329557, 588188, 2094121, 21529398, 23623519, 68776436, 505058571, 1078893578, 18846249397, 19925142975, 98546821297, 2680689317994, 10821304093273, 13501993411267

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, 0, 0, 0, 0, 0, 0, 14586636933589764848837920, 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, 0, 0, 0, 0, 0, 0, -1).

Mathematica

Denominator[Convergents[Sqrt[751], 30]] (* Harvey P. Dale, Jan 31 2013 *)

Crossrefs

Cf. A040723, A042446.

Sequence in context: A059917 A255963 A093625 * A176266 A075872 A075891

Adjacent sequences: A042444 A042445 A042446 * A042448 A042449 A042450

Keyword

nonn,frac,easy

Author

N. J. A. Sloane.

Extensions

More terms from Vincenzo Librandi, Jan 22 2014

Status

approved