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A042177
Denominators of continued fraction convergents to sqrt(613).
2
1, 1, 4, 25, 29, 141, 170, 311, 481, 1754, 3989, 45633, 49622, 789963, 839585, 1629548, 4098681, 9826910, 13925591, 23752501, 370213106, 393965607, 4703834783, 9801635173, 34108740302, 43910375475, 78019115777, 121929491252, 565737080785, 687666572037
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, 963347158177236, 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[613], 30]] (* Harvey P. Dale, Jan 04 2013 *)
CROSSREFS
Cf. A042176.
Sequence in context: A297963 A020221 A042889 * A302416 A303183 A175052
KEYWORD
nonn,frac,easy
AUTHOR
EXTENSIONS
More terms from Vincenzo Librandi, Jan 16 2014
STATUS
approved