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%I #29 Oct 02 2024 07:31:28
%S 2,4,1,6,2,1,1,1,1,1,1,2,2,1,2,1,2,1,27,1654,1,1,6,16,7,1,1,1,1,1,1,1,
%T 4,1,1,1,3,5,3,3,1,2,3,1,2,2,197,1,8,1,1,4,1,1,3,1,5,79,1,2,1,2,15,11,
%U 2,1,3,6,4,4,17,1,12,1,1,1,1,1,1,1,3,1,7,1,1,1,1,1,7,1,2,1,6
%N Continued fraction expansion of the real root of x^3 - 2*x^2 - 1.
%C This constant is called the supersilver ratio.
%H Nicolas Boeglen, <a href="/A376121/b376121.txt">Table of n, a(n) for n = 0..10000</a>
%H Wikipedia, <a href="https://en.wikipedia.org/wiki/Supersilver_ratio">Supersilver ratio</a>.
%e 2 + 1/(4 + 1/(1 + 1/(6 + 1/(2 + ...)))) = 2.20556943040059031170202861...
%t ContinuedFraction[Root[#^3 - 2*#^2 - 1 &, 1], 100] (* _Paolo Xausa_, Oct 02 2024 *)
%Y Cf. A356035 (decimal expansion).
%K nonn,cofr
%O 0,1
%A _Nicolas Boeglen_, Sep 11 2024