A042440 Numerators of continued fraction convergents to sqrt(748).

27, 55, 82, 547, 2817, 3364, 43185, 46549, 275930, 1702129, 1978059, 5658247, 307523397, 620705041, 928228438, 6190075669, 31878606783, 38068682452, 488702796207, 526771478659, 3122560189502, 19262132615671

Offset

0,1

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, 11316494, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).

Mathematica

Numerator[Convergents[Sqrt[748], 30]] (* Harvey P. Dale, Nov 24 2011 *)

Crossrefs

Cf. A042441.

Sequence in context: A181874 A042444 A042442 * A190520 A042448 A042446

Adjacent sequences: A042437 A042438 A042439 * A042441 A042442 A042443

Keyword

nonn,cofr,frac,easy

Author

N. J. A. Sloane.

Status

approved