A058257 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 0 | | 1 |
| | | | | | | | | | 0 | | 0 | | 1 |
| | | | | | | | | 1 | | 1 | | 1 | | 0 |
| | | | | | | | 3 | | 2 | | 1 | | 0 | | 0 |
| | | | | | | 0 | | 3 | | 5 | | 6 | | 6 | | 6 |
| | | | | | 0 | | 0 | | 3 | | 8 | | 14 | | 20 | | 26 |
| | | | | 71 | | 71 | | 71 | | 68 | | 60 | | 46 | | 26 | | 0 |
| | | | 413 | | 342 | | 271 | | 200 | | 132 | | 72 | | 26 | | 0 | | 0 |
| | | 0 | | 413 | | 755 | | 1026 | | 1226 | | 1358 | | 1430 | | 1456 | | 1456 | | 1456 |
| | 0 | | 0 | | 413 | | 1168 | | 2194 | | 3420 | | 4778 | | 6208 | | 7664 | | 9120 | | 10576 |
|
A058257 as a square array
1 | 0 | 0 | 1 | 3 | 0 | 0 | 71 | 413 | 0 | 0
| 1 | 0 | 1 | 2 | 3 | 0 | 71 | 342 | 413 | 0
| 1 | 1 | 1 | 5 | 3 | 71 | 271 | 755 | 413
| 0 | 0 | 6 | 8 | 68 | 200 | 1026 | 1168
| 0 | 6 | 14 | 60 | 132 | 1226 | 2194
| 6 | 20 | 46 | 72 | 1358 | 3420
| 26 | 26 | 26 | 1430 | 4778
| 0 | 0 | 1456 | 6208
| 0 | 1456 | 7664
| 1456 | 9120
| 10576
|
A058257 as an upper right triangle
1 | 0 | 0 | 1 | 3 | 0 | 0 | 71 | 413 | 0 | 0
| | 1 | 0 | 1 | 2 | 3 | 0 | 71 | 342 | 413 | 0
| | | 1 | 1 | 1 | 5 | 3 | 71 | 271 | 755 | 413
| | | | 0 | 0 | 6 | 8 | 68 | 200 | 1026 | 1168
| | | | | 0 | 6 | 14 | 60 | 132 | 1226 | 2194
| | | | | | 6 | 20 | 46 | 72 | 1358 | 3420
| | | | | | | 26 | 26 | 26 | 1430 | 4778
| | | | | | | | 0 | 0 | 1456 | 6208
| | | | | | | | | 0 | 1456 | 7664
| | | | | | | | | | 1456 | 9120
| | | | | | | | | | | 10576
|
|