A042713 - OEIS

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A042713

Denominators of continued fraction convergents to sqrt(886).

1, 1, 4, 13, 17, 47, 64, 111, 619, 1349, 1968, 3317, 5285, 50882, 157931, 366744, 524675, 891419, 17461636, 53276327, 70737963, 831393920, 5059101483, 5890495403, 10949596886, 82537673605, 93487270491, 2700181247353, 2793668517844, 22255860872261

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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, 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, 15487049186115311703275530, 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, 0, 0, -1).

MATHEMATICA

Denominator[Convergents[Sqrt[886], 30]] (* Vincenzo Librandi, Jan 27 2014 *)

CROSSREFS

Cf. A040856, A042712.

Sequence in context: A339272 A280385 A190122 * A154130 A041407 A252976

Adjacent sequences: A042710 A042711 A042712 * A042714 A042715 A042716

KEYWORD

nonn,frac,easy

AUTHOR

N. J. A. Sloane.

EXTENSIONS

More terms from Vincenzo Librandi, Jan 27 2014

STATUS

approved