login
A041576
Numerators of continued fraction convergents to sqrt(306).
2
17, 35, 1207, 2449, 84473, 171395, 5911903, 11995201, 413748737, 839492675, 28956499687, 58752492049, 2026541229353, 4111834950755, 141828929555023, 287769694060801, 9925998527622257, 20139766749305315, 694678068004002967, 1409495902757311249
OFFSET
0,1
FORMULA
G.f.: -(x+1)*(x^2-18*x-17) / (x^4-70*x^2+1). - Colin Barker, Nov 09 2013
MATHEMATICA
Numerator[Convergents[Sqrt[306], 20]] (* Harvey P. Dale, May 03 2012 *)
CROSSREFS
Cf. A041577.
Sequence in context: A146729 A041574 A144534 * A116112 A190755 A098849
KEYWORD
nonn,cofr,frac,easy
AUTHOR
EXTENSIONS
More terms from Colin Barker, Nov 09 2013
STATUS
approved