18O: 0p + 2n in sd shell; TBME scale = (18/18)^0.3 = 1.000000
m-scheme basis dimension (Jz=0): 14
lowest eigenvalues (MeV):
      -11.9318
       -9.9333
       -8.4046
       -7.5717
       -7.3393
       -6.5054
       -2.9124
       -2.0505
       -1.1620
       -0.9908