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A042821
Denominators of continued fraction convergents to sqrt(941).
2
1, 1, 3, 34, 37, 552, 1141, 2834, 3975, 6809, 17593, 41995, 605523, 647518, 7728221, 16103960, 23832181, 1446034820, 1469867001, 4385768822, 49713324043, 54099092865, 807100624153, 1668300341171, 4143701306495, 5812001647666, 9955702954161
OFFSET
0,3
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, 1462138780, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1).
FORMULA
a(n) = 1462138780*a(n-17) + a(n-34) for n>33. - Vincenzo Librandi, Jan 30 2014
MATHEMATICA
Denominator[Convergents[Sqrt[941], 40]] (* Harvey P. Dale, Dec 02 2014 *)
CROSSREFS
Sequence in context: A225427 A037103 A197220 * A110070 A074692 A003348
KEYWORD
nonn,frac,easy
AUTHOR
EXTENSIONS
More terms from Vincenzo Librandi, Jan 30 2014
STATUS
approved