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A040604
Continued fraction for sqrt(630).
1
25, 10, 50, 10, 50, 10, 50, 10, 50, 10, 50, 10, 50, 10, 50, 10, 50, 10, 50, 10, 50, 10, 50, 10, 50, 10, 50, 10, 50, 10, 50, 10, 50, 10, 50, 10, 50, 10, 50, 10, 50, 10, 50, 10, 50, 10, 50, 10, 50, 10, 50, 10, 50, 10, 50, 10, 50, 10, 50, 10, 50, 10, 50
OFFSET
0,1
FORMULA
G.f.: 5*(5 + 2*x + 5*x^2)/(1 - x^2). - Stefano Spezia, Dec 22 2021
a(n) = 5 * A040024(n). - Alois P. Heinz, Dec 22 2021
MAPLE
with(numtheory): Digits := 300: convert(evalf(sqrt(630)), confrac);
MATHEMATICA
Block[{$MaxExtraPrecision=1000}, ContinuedFraction[Sqrt[630], 100]] (* or *) PadRight[{25}, 100, {50, 10}] (* Harvey P. Dale, May 20 2018 *)
CROSSREFS
Cf. A040024.
Sequence in context: A181763 A171638 A217432 * A358131 A097440 A040603
KEYWORD
nonn,cofr,easy
AUTHOR
STATUS
approved