摘要
Mass is one of the most fundamental and specific quantities, characterizing all nuclides. Atomic masses of nuclear ground states with various compositions are different from each other. Among all nuclides it is found that there are altogether 63 odd Z(atomic number) nuelides which have the smallest values of atomic masses for each A (total number of protons and neutronscomposing the nucleus). If these 63 nuclides are arrayed in a sequence with increasing values
