login
A042860
Numerators of continued fraction convergents to sqrt(962).
3
31, 1923, 119257, 7395857, 458662391, 28444464099, 1764015436529, 109397401528897, 6784402910228143, 420742377835673763, 26092811828722001449, 1618175075758599763601, 100352947508861907344711, 6223500920625196855135683, 385957410026271066925757057
OFFSET
0,1
FORMULA
From Philippe Deléham, Nov 23 2008: (Start)
a(n) = 62*a(n-1) + a(n-2), n > 1; a(0)=31, a(1)=1923.
G.f.: (31+x)/(1-62*x-x^2). (End)
MATHEMATICA
Numerator[Convergents[Sqrt[962], 30]] (* Vincenzo Librandi, Dec 08 2013 *)
CROSSREFS
Sequence in context: A055629 A131751 A042863 * A184488 A218352 A297549
KEYWORD
nonn,frac,easy
EXTENSIONS
Additional term from Colin Barker, Dec 25 2013
STATUS
approved