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A041734
Numerators of continued fraction convergents to sqrt(387).
2
19, 20, 59, 1141, 2341, 3482, 134657, 138139, 410935, 7945904, 16302743, 24248647, 937751329, 961999976, 2861751281, 55335274315, 113532299911, 168867574226, 6530500120499, 6699367694725, 19929235509949, 385354842383756, 790638920277461, 1175993762661217
OFFSET
0,1
LINKS
Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 0, 0, 6964, 0, 0, 0, 0, 0, -1).
FORMULA
G.f.: -(x^11 -19*x^10 +20*x^9 -59*x^8 +1141*x^7 -2341*x^6 -3482*x^5 -2341*x^4 -1141*x^3 -59*x^2 -20*x -19) / (x^12 -6964*x^6 +1). - Colin Barker, Nov 11 2013
MATHEMATICA
Numerator[Convergents[Sqrt[387], 30]] (* Vincenzo Librandi, Nov 07 2013 *)
CROSSREFS
Cf. A041735.
Sequence in context: A041738 A041740 A041736 * A041744 A041742 A041746
KEYWORD
nonn,cofr,frac,easy
AUTHOR
EXTENSIONS
More terms from Colin Barker, Nov 11 2013
STATUS
approved