The notation used is the notation of our preprint. The file LOU_TAB_K_dL0_N0 contains 11 497 triples (K,dL0,N0) for which K is a polynomial defining a real non cyclic cubic field, dL0 is the discriminant of the imaginary quadratic field L0 with class number 1, N0 is a polynomial defining the CM dihedral sextic field N0=K.L0. One data on a single line of the file. The file LOU_TAB_dK_dL0_hK_hN0 contains 11 497 lines ; each line contains from left to right : The discriminant of the cubic noncyclic field K, the discriminant of the imaginary quadratic field L0 with class number 1, the class number hK of the cubic field K, the class number hN0 of the CM dihedral sextic field N0=K.L0 the relative class number hN0- of N0. On each line, each data are followed with a space caracter.