Latin Squares

Main classes 1 1 1 1 0 7 ≥ 8 ≥ 0 ≥ 2 ≥ 10 ≥ 0 ≥ 5 ≥ 1 ≥ 2 1.69 Remark Atomic squares are known to exist for the composite orders 25, 27, 49, 121,

125, 289, 361, 625, 841, 1369, 1849, 2809, 4489, 24649, and 39601.