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A042899
Denominators of continued fraction convergents to sqrt(981).
2
1, 3, 25, 28, 53, 81, 134, 215, 349, 913, 1262, 2175, 33887, 408819, 851525, 5517969, 11887463, 148167525, 2234400338, 2382567863, 4616968201, 11616504265, 16233472466, 27849976731, 44083449197, 71933425928, 116016875125, 187950301053, 1619619283549
OFFSET
0,2
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, 316141343972498, 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[981], 30]] (* Vincenzo Librandi, Feb 01 2014 *)
CROSSREFS
Sequence in context: A370416 A304480 A129599 * A266702 A264937 A354725
KEYWORD
nonn,frac,easy
EXTENSIONS
More terms from Vincenzo Librandi, Feb 01 2014
STATUS
approved