public class VirialHePIXCOdd
MSMC calculation for pieces of the "odd" exchange component of helium-4 virial coefficients.
These pieces are interacting rings containing paths of one or more helium-4 atoms.
Length of the rings array indicates the number of rings (and hard spheres in the reference system).
Elements of the rings array indicate the number of atoms in each ring.
Adapted from VirialHePIXC by Shaul and Schultz