delta=0.35 k=2: min T* +0.36489 (a=0.7) pair spacings [0.784]
delta=0.35 k=4: min T* +0.22289 (a=0.8) pair spacings [0.854 0.916 0.855]
delta=0.35 k=6: min T* +0.19628 (a=0.8) pair spacings [0.865 0.932 0.934 0.932 0.864]
delta=0.35 k=8: min T* +0.21958 (a=0.9) pair spacings [0.868 0.938 0.945 0.949 0.945 0.938 0.868]
