2: 0.500880509957 3: 0.651873452267 4: 0.682367839122 5: 0.694137010441 7: 0.772000500703 19: 0.796291517389 37: 0.803002851659 55: 0.808483476623 69: 0.809695282698 81: 0.813168279487 82: 0.816809584047 84: 0.816847585918 85: 0.817661582146 99: 0.819334421723 114: 0.820373171378 115: 0.823041301470 2 3 4 5 7 19 37 55 69 81 82 84 85 99 114 115 Fit of radii by a power law r = a0*n^a1: a0 = 0.77536 a1 = -0.46914