A041521 Denominators of continued fraction convergents to sqrt(277).

1, 1, 2, 3, 14, 143, 157, 1242, 2641, 6524, 22213, 73163, 168539, 410241, 3040226, 3450467, 37544896, 153630051, 191174947, 344804998, 535979945, 17496163238, 18032143183, 35528306421, 53560449604, 249770104837, 2551261497974, 2801031602811, 22158482717651

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, 17840968236, 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[277], 30]] (* Vincenzo Librandi, Dec 19 2013 *)

Crossrefs

Cf. A041520.

Sequence in context: A343261 A308128 A006279 * A101003 A042071 A042817

Adjacent sequences: A041518 A041519 A041520 * A041522 A041523 A041524

Keyword

nonn,frac,easy

Author

N. J. A. Sloane.

Extensions

More terms from Vincenzo Librandi, Dec 19 2013

Status

approved