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A041776 Numerators of continued fraction convergents to sqrt(409). 2
20, 81, 182, 1355, 1537, 2892, 4429, 20608, 45645, 111898, 1500319, 19616045, 40732409, 101080863, 445055861, 546136724, 991192585, 1537329309, 11752497748, 25042324805, 111921796968, 4501914203525 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,1
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, 223843593936, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1).
MATHEMATICA
Numerator[Convergents[Sqrt[409], 30]] (* Harvey P. Dale, Nov 01 2011 *)
CROSSREFS
Cf. A041777.
Sequence in context: A200424 A211463 A244449 * A103532 A041778 A219473
KEYWORD
nonn,cofr,frac,easy,less
AUTHOR
STATUS
approved

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Last modified April 19 08:45 EDT 2024. Contains 371782 sequences. (Running on oeis4.)