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A042189
Denominators of continued fraction convergents to sqrt(619).
2
1, 1, 8, 25, 133, 557, 690, 2627, 3317, 9261, 12578, 21839, 209129, 440097, 649226, 1089323, 1738549, 27167558, 28906107, 692008019, 720914126, 11505719909, 12226634035, 23732353944, 35958987979, 95650329902, 896811957097, 992462286999, 1889274244096
OFFSET
0,3
LINKS
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, 1034427021106565860, 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[619], 30]] (* Vincenzo Librandi, Jan 16 2014 *)
CROSSREFS
Cf. A042188.
Sequence in context: A253237 A275151 A302617 * A305680 A316927 A004246
KEYWORD
nonn,frac,easy
EXTENSIONS
More terms from Vincenzo Librandi, Jan 16 2014
STATUS
approved