The Neutron isn't required and besides the point the maths work
Neutrons are most definitely required to understand atoms.
1.0.5/V= 0 density
2.0.5/V=0 density
3.0.5+0.5/V=1/t
4.(0.5+0.5/V)(0.5/V+0.5/V)=1/t
A high dense state times the pre-existing micro bang energy would physically result in expansion at near the speed of light .
1 over time E=mc^3
OK, I think we're done. It's no use debating nonsense like this.