A042837 Denominators of continued fraction convergents to sqrt(949).

1, 1, 5, 31, 36, 67, 103, 479, 1061, 15333, 16394, 326819, 343213, 670032, 1013245, 1683277, 32995508, 34678785, 518498498, 1071675781, 4805201622, 5876877403, 10682079025, 16558956428, 110035817593, 456702226800, 566738044393, 34460984890380, 35027722934773

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, 0, 0, 0, 0, 0, 0, 0, 34917687117180, 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[949], 30]] (* Vincenzo Librandi, Jan 30 2014 *)

Crossrefs

Cf. A042836, A040918.

Sequence in context: A238196 A352347 A172030 * A354881 A162173 A027761

Adjacent sequences: A042834 A042835 A042836 * A042838 A042839 A042840

Keyword

nonn,frac,easy

Author

N. J. A. Sloane.

Extensions

More terms from Vincenzo Librandi, Jan 30 2014

Status

approved