“…The limit of A = 30 was chosen because the programs were designed to include only the ld,,, and 2s1,, valence orbits. All stable even-even nuclei were calculated assuming that l60 is a closed shell and that the valence nucleons fill the Id,,,, 2s1/, and 1d3,, (dsd) orbits with occupation probabilities given by the wavefunctions calculated with Schaller et al(1978).…”