A042316 - OEIS

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A042316

Numerators of continued fraction convergents to sqrt(685).

2

26, 131, 157, 602, 759, 9710, 29889, 69488, 168865, 576083, 7081861, 7657944, 30055693, 37713637, 218623878, 11406155293, 57249400343, 68655555636, 263216067251, 331871622887, 4245675541895, 13068898248572

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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, 0, 0, 0, 437247756, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1).

MATHEMATICA

Numerator[Convergents[Sqrt[685], 30]] (* Vincenzo Librandi, Nov 21 2013 *)

CROSSREFS

Sequence in context: A356535 A166831 A287992 * A042318 A264287 A166801

Adjacent sequences: A042313 A042314 A042315 * A042317 A042318 A042319

KEYWORD

nonn,cofr,frac,easy

AUTHOR

N. J. A. Sloane

STATUS

approved