1 digit by 1
1x0
0
20x1
20
210x1
210
2,134x 1
2,134
10x10
100
4x3
12
21x2
42
212x2
424
2,143x2
42,86
11x11
121
7x5
35
34x4
136
565x6
3,390
1,324x2
2,648
12x12
144
8x8
64
46x6
276
365x3
1,095
2,346x5
11,730
20x10
9x4
36
67x7
462
456x9
4,104
2,456x8
19,648
21x12
252