A143685 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 1 | | 11 | | 1 |
| | | | | | | | | 1 | | 21 | | 21 | | 1 |
| | | | | | | | 1 | | 31 | | 141 | | 31 | | 1 |
| | | | | | | 1 | | 41 | | 361 | | 361 | | 41 | | 1 |
| | | | | | 1 | | 51 | | 681 | | 1991 | | 681 | | 51 | | 1 |
| | | | | 1 | | 61 | | 1101 | | 5921 | | 5921 | | 1101 | | 61 | | 1 |
| | | | 1 | | 71 | | 1621 | | 13151 | | 29761 | | 13151 | | 1621 | | 71 | | 1 |
| | | 1 | | 81 | | 2241 | | 24681 | | 96201 | | 96201 | | 24681 | | 2241 | | 81 | | 1 |
| | 1 | | 91 | | 2961 | | 41511 | | 239241 | | 460251 | | 239241 | | 41511 | | 2961 | | 91 | | 1 |
|
A143685 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 11 | 21 | 31 | 41 | 51 | 61 | 71 | 81 | 91
| | 1 | 21 | 141 | 361 | 681 | 1101 | 1621 | 2241 | 2961
| | 1 | 31 | 361 | 1991 | 5921 | 13151 | 24681 | 41511
| | 1 | 41 | 681 | 5921 | 29761 | 96201 | 239241
| | 1 | 51 | 1101 | 13151 | 96201 | 460251
| | 1 | 61 | 1621 | 24681 | 239241
| | 1 | 71 | 2241 | 41511
| | 1 | 81 | 2961
| | 1 | 91
| | 1
|
A143685 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 11 | 21 | 31 | 41 | 51 | 61 | 71 | 81 | 91
| | | 1 | 21 | 141 | 361 | 681 | 1101 | 1621 | 2241 | 2961
| | | | 1 | 31 | 361 | 1991 | 5921 | 13151 | 24681 | 41511
| | | | | 1 | 41 | 681 | 5921 | 29761 | 96201 | 239241
| | | | | | 1 | 51 | 1101 | 13151 | 96201 | 460251
| | | | | | | 1 | 61 | 1621 | 24681 | 239241
| | | | | | | | 1 | 71 | 2241 | 41511
| | | | | | | | | 1 | 81 | 2961
| | | | | | | | | | 1 | 91
| | | | | | | | | | | 1
|
|
