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A041733
Denominators of continued fraction convergents to sqrt(386).
2
1, 1, 2, 3, 14, 17, 320, 337, 1668, 2005, 3673, 5678, 219437, 225115, 444552, 669667, 3123220, 3792887, 71395186, 75188073, 372147478, 447335551, 819483029, 1266818580, 48958589069, 50225407649, 99183996718, 149409404367, 696821614186, 846231018553
OFFSET
0,3
LINKS
Index entries for linear recurrences with constant coefficients, signature (0,0,0,0,0,0,0,0,0,0,0,223110,0,0,0,0,0,0,0,0,0,0,0,-1).
FORMULA
G.f.: -(x^2 -x -1)*(x^20 +3*x^18 +17*x^16 +337*x^14 +2005*x^12 +5678*x^10 +2005*x^8 +337*x^6 +17*x^4 +3*x^2 +1) / (x^24 -223110*x^12 +1). - Colin Barker, Nov 22 2013
MATHEMATICA
Denominator[Convergents[Sqrt[386], 30]] (* Vincenzo Librandi, Dec 23 2013 *)
CROSSREFS
Sequence in context: A100341 A041869 A041010 * A212112 A107083 A266694
KEYWORD
nonn,frac,easy
AUTHOR
EXTENSIONS
More terms from Colin Barker, Nov 22 2013
STATUS
approved