We use the 6-31G basis for the hydrogen molecule and employ the Couty-Hall modified LANL2DZ basis sets (modified-LANL2DZ) with effective core potential for the silver cluster. The first N s = 128 singlet excitations are computed and the number of the occupied/virtual orbitals are N o = 191 and N v = 253. We use the Q-Chem package for the electronic structure and dynamics calculations. Note that we consider only singlet states as generated from a restricted DFT Kohn-Sham (KS) ground state. The overlaps between the Tamm-Damcoff excited states are calculated just as they would be for the CIS states.