Table 2: 𝑁 = 1 7 5 9 .

dLattice 𝑛 Lattice 𝑛 Lattice 𝑛 𝑛 𝐶

2 5 × 5 88.690 1 1 × 1 1 657.085 7 1 × 7 1 51060.81917268.865a
1 9 × 9 1 20438.245
3 1 × 1 × 1 0.0 1 2 × 1 2 × 1 2 6691.0796691.079
9 × 9 × 9 2716.171 1 0 × 1 0 × 1 0 3784.118 6500.289
7 × 1 3 × 1 9 6939.812

a1729 = (52 + 112 + 712)/ 3.
Here, 𝑛 𝐶 = ( 𝑛 5 × 5 + 𝑛 1 1 × 1 1 + 𝑛 7 1 × 7 1 ) / 3 .