A143528 formatted as a triangular array:
| | | | | | | | | 1 | | | | | | | | | |
| | | | | | | | 2 | | 3 | | | | | | | | |
| | | | | | | 7 | | 4 | | 5 | | | | | | | |
| | | | | | 12 | | 9 | | 6 | | 8 | | | | | | |
| | | | | 41 | | 14 | | 11 | | 13 | | 10 | | | | | |
| | | | 70 | | 19 | | 16 | | 18 | | 15 | | 17 | | | | |
| | | 239 | | 24 | | 21 | | 23 | | 20 | | 22 | | 29 | | | |
| | 408 | | 53 | | 26 | | 28 | | 25 | | 27 | | 34 | | 46 | | |
| 1393 | | 82 | | 31 | | 33 | | 30 | | 32 | | 39 | | 51 | | 58 | |
| 2378 | | 111 | | 36 | | 38 | | 35 | | 37 | | 44 | | 56 | | 63 | | 75 |
A143528 formatted as a square array:
| 1 | 2 | 7 | 12 | 41 | 70 | 239 | 408 | 1393 | 2378 |
| 3 | 4 | 9 | 14 | 19 | 24 | 53 | 82 | 111 | |
| 5 | 6 | 11 | 16 | 21 | 26 | 31 | 36 | | |
| 8 | 13 | 18 | 23 | 28 | 33 | 38 | | | |
| 10 | 15 | 20 | 25 | 30 | 35 | | | | |
| 17 | 22 | 27 | 32 | 37 | | | | | |
| 29 | 34 | 39 | 44 | | | | | | |
| 46 | 51 | 56 | | | | | | | |
| 58 | 63 | | | | | | | | |
| 75 | | | | | | | | | |
A143528 formatted as an upper right triangle:
| 1 | 2 | 7 | 12 | 41 | 70 | 239 | 408 | 1393 | 2378 |
| 3 | 4 | 9 | 14 | 19 | 24 | 53 | 82 | 111 |
| | 5 | 6 | 11 | 16 | 21 | 26 | 31 | 36 |
| | | 8 | 13 | 18 | 23 | 28 | 33 | 38 |
| | | | 10 | 15 | 20 | 25 | 30 | 35 |
| | | | | 17 | 22 | 27 | 32 | 37 |
| | | | | | 29 | 34 | 39 | 44 |
| | | | | | | 46 | 51 | 56 |
| | | | | | | | 58 | 63 |
| | | | | | | | | 75 |
|