User blog comment:Antares.I.G.Harrison/Ultra Psi Notaition/@comment-10429372-20150209145540

This doesn't really work: Ψn_m_o = Ψ(n_m)_(n_m)_(n_m)_......_(n_m). It increases form a three element chain to an more-than-three element chain. You may want to change it.

Also, please don't create an article for this yet. Are you OK with it if I delete it and restore it when I see that this notation works?