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A041728
Numerators of continued fraction convergents to sqrt(384).
2
19, 20, 39, 98, 921, 1940, 2861, 4801, 185299, 190100, 375399, 940898, 8843481, 18627860, 27471341, 46099201, 1779240979, 1825340180, 3604581159, 9034502498, 84915103641, 178864709780, 263779813421, 442644523201, 17084271695059, 17526916218260
OFFSET
0,1
LINKS
Index entries for linear recurrences with constant coefficients, signature (0,0,0,0,0,0,0,9602,0,0,0,0,0,0,0,-1).
FORMULA
G.f.: -(x^15 -19*x^14 +20*x^13 -39*x^12 +98*x^11 -921*x^10 +1940*x^9 -2861*x^8 -4801*x^7 -2861*x^6 -1940*x^5 -921*x^4 -98*x^3 -39*x^2 -20*x -19) / ((x^4 -4*x^3 +8*x^2 +4*x +1)*(x^4 -10*x^2 +1)*(x^4 +10*x^2 +1)*(x^4 +4*x^3 +8*x^2 -4*x +1)). - Colin Barker, Nov 11 2013
MATHEMATICA
Numerator[Convergents[Sqrt[384], 30]] (* Vincenzo Librandi, Nov 07 2013 *)
CROSSREFS
Cf. A041729.
Sequence in context: A022109 A041730 A041732 * A041726 A041724 A041722
KEYWORD
nonn,cofr,frac,easy
AUTHOR
EXTENSIONS
More terms from Colin Barker, Nov 11 2013
STATUS
approved