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A041997
Denominators of continued fraction convergents to sqrt(521).
2
1, 1, 5, 6, 17, 23, 63, 527, 590, 2297, 7481, 9778, 85705, 181188, 266893, 714974, 981867, 4642442, 5624309, 252112038, 257736347, 1283057426, 1540793773, 4364644972, 5905438745, 16175522462, 135309618441, 151485140903, 589765041150, 1920780264353
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, 0, 0, 256754480, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1).
MATHEMATICA
Denominator[Convergents[Sqrt[521], 40]] (* Vincenzo Librandi, Jan 12 2014 *)
CROSSREFS
Cf. A041996.
Sequence in context: A327097 A035595 A099571 * A041773 A041054 A297980
KEYWORD
nonn,frac,easy
AUTHOR
EXTENSIONS
More terms from Vincenzo Librandi, Jan 12 2014
STATUS
approved