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A041471
Denominators of continued fraction convergents to sqrt(251).
2
1, 1, 6, 13, 19, 51, 121, 1866, 3853, 9572, 13425, 36422, 195535, 231957, 7154245, 7386202, 44085255, 95556712, 139641967, 374840646, 889323259, 13714689531, 28318702321, 70352094173, 98670796494, 267693687161, 1437139232299, 1704832919460, 52582126816099
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, 7349780, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).
MATHEMATICA
Denominator[Convergents[Sqrt[251], 30]] (* Harvey P. Dale, Dec 11 2011 *)
CROSSREFS
Cf. A041470.
Sequence in context: A135274 A189378 A022388 * A041695 A109236 A309434
KEYWORD
nonn,frac,easy
AUTHOR
EXTENSIONS
More terms from Vincenzo Librandi, Dec 18 2013
STATUS
approved