%I #6 Apr 20 2018 01:01:48
%S 6,4,7,9,8,9
%N Radius ratio of the spheres in the binary sphere packing with peak density A303133.
%H P. I. O'Toole and T. S. Hudson, <a href="https://doi.org/10.1021/jp206115p">New High-Density Packings of Similarly Sized Binary Spheres</a>, The Journal of Physical Chemistry C, Vol. 115, No. 39 (2011), 19037-19040.
%e 0.647989...
%Y Cf. A303133.
%K nonn,cons,more
%O 0,1
%A _Felix Fröhlich_, Apr 19 2018