login
A042919
Denominators of continued fraction convergents to sqrt(991).
2
1, 2, 25, 252, 529, 1310, 3149, 4459, 7608, 19675, 125658, 145333, 270991, 416324, 687315, 2478269, 3165584, 27802941, 114377348, 142180289, 398737926, 540918215, 1480574356, 4982641283, 6463215639, 30835503839, 37298719478, 776809893399
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, 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, 0, 759032801813623861276029792160, 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, 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, 0, -1).
MATHEMATICA
Denominator[Convergents[Sqrt[991], 30]] (* Harvey P. Dale, Nov 13 2012 *)
CROSSREFS
Sequence in context: A074438 A068176 A131585 * A229975 A174970 A249893
KEYWORD
nonn,frac,easy
EXTENSIONS
More terms from Vincenzo Librandi, Feb 01 2014
STATUS
approved