A253572 as a triangular array
| | | | | | | | | | | | 1 |
| | | | | | | | | | | | 1 | | 2 |
| | | | | | | | | | | 1 | | 2 | | 4 |
| | | | | | | | | | 1 | | 2 | | 3 | | 8 |
| | | | | | | | | 1 | | 2 | | 3 | | 4 | | 16 |
| | | | | | | | 1 | | 2 | | 3 | | 4 | | 6 | | 32 |
| | | | | | | 1 | | 2 | | 3 | | 4 | | 5 | | 8 | | 64 |
| | | | | | 1 | | 2 | | 3 | | 4 | | 5 | | 6 | | 9 | | 128 |
| | | | | 1 | | 2 | | 3 | | 4 | | 5 | | 6 | | 8 | | 12 | | 256 |
| | | | 1 | | 2 | | 3 | | 4 | | 5 | | 6 | | 7 | | 9 | | 16 | | 512 |
| | | 1 | | 2 | | 3 | | 4 | | 5 | | 6 | | 7 | | 8 | | 10 | | 18 | | 1024 |
| | 1 | | 2 | | 3 | | 4 | | 5 | | 6 | | 7 | | 8 | | 9 | | 12 | | 24 | | 2048 |
|
A253572 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2
| | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3
| | 8 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4
| | 16 | 6 | 5 | 5 | 5 | 5 | 5 | 5
| | 32 | 8 | 6 | 6 | 6 | 6 | 6
| | 64 | 9 | 8 | 7 | 7 | 7
| | 128 | 12 | 9 | 8 | 8
| | 256 | 16 | 10 | 9
| | 512 | 18 | 12
| | 1024 | 24
| | 2048
|
A253572 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2
| | | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3
| | | | 8 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4
| | | | | 16 | 6 | 5 | 5 | 5 | 5 | 5 | 5
| | | | | | 32 | 8 | 6 | 6 | 6 | 6 | 6
| | | | | | | 64 | 9 | 8 | 7 | 7 | 7
| | | | | | | | 128 | 12 | 9 | 8 | 8
| | | | | | | | | 256 | 16 | 10 | 9
| | | | | | | | | | 512 | 18 | 12
| | | | | | | | | | | 1024 | 24
| | | | | | | | | | | | 2048
|
|
