The transition probabilities (s-1) within the ground configuration calculated in the present work for ions belonging to the carbon isoelectronic sequence are listed in Table 5, while those for ions belonging to the oxygen sequence are listed in Table 7. The first column in either table corresponds to the ion atomic number (Z), the second to the levels between which the transition occurs (Trans.), the third to the electric quadrupole transition probability (E2) and the last to the magnetic dipole transition probability (M1).