%I #17 Apr 02 2012 20:05:23
%S 3,6,0,5,2,0,8,0,6,6,8,9,3,5,2,9,5,1,3,5,4,7,3,3,6,9,0,5,2,1,2,3,8,9,
%T 5,7,7,4,3,4,4,3,8,8,4,9,7,5,4,9,4,6,0,8,2,5,6,3,7,8,9,6,5,7,2,2,9,9,
%U 4,2,6,0,6,2,4,5,6,7,5,4,5,5,2,2,6,6,1,3,1,0,2,0,9,3,2,1,9,3,8,1
%N The value of r at the onset of the first period-10 cycle of the logistic map f(x) = r*x*(1 - x).
%C Root of a degree 472*2 = 944 polynomial.
%H Cheng Zhang, <a href="/A181907/a181907.txt">the polynomial for T = r*(r-2)</a>
%e 3.60520806689...
%Y Cf. A086178, A086179, A086180, A086181, A091517, A118452, A181906, A181909, A181910, A181911, A181912, A181913, A181915, A181916, A181917, A181918, A181919.
%K nonn,cons
%O 1,1
%A _Cheng Zhang_, Apr 01 2012