A123002 as a triangular array
| | | | | | | | | | 0 |
| | | | | | | | | | -1 | | 0 |
| | | | | | | | | -1 | | 2 | | 0 |
| | | | | | | | 1 | | 10 | | 12 | | 0 |
| | | | | | | 7 | | 30 | | 44 | | 40 | | 0 |
| | | | | | 21 | | 74 | | 116 | | 136 | | 112 | | 0 |
| | | | | 51 | | 166 | | 268 | | 344 | | 368 | | 288 | | 0 |
| | | | 113 | | 354 | | 580 | | 776 | | 912 | | 928 | | 704 | | 0 |
| | | 239 | | 734 | | 1212 | | 1656 | | 2032 | | 2272 | | 2240 | | 1664 | | 0 |
| | 493 | | 1498 | | 2484 | | 3432 | | 4304 | | 5024 | | 5440 | | 5248 | | 3840 | | 0 |
|
A123002 as a square array
0 | -1 | -1 | 1 | 7 | 21 | 51 | 113 | 239 | 493
| 0 | 2 | 10 | 30 | 74 | 166 | 354 | 734 | 1498
| 0 | 12 | 44 | 116 | 268 | 580 | 1212 | 2484
| 0 | 40 | 136 | 344 | 776 | 1656 | 3432
| 0 | 112 | 368 | 912 | 2032 | 4304
| 0 | 288 | 928 | 2272 | 5024
| 0 | 704 | 2240 | 5440
| 0 | 1664 | 5248
| 0 | 3840
| 0
|
A123002 as an upper right triangle
0 | -1 | -1 | 1 | 7 | 21 | 51 | 113 | 239 | 493
| | 0 | 2 | 10 | 30 | 74 | 166 | 354 | 734 | 1498
| | | 0 | 12 | 44 | 116 | 268 | 580 | 1212 | 2484
| | | | 0 | 40 | 136 | 344 | 776 | 1656 | 3432
| | | | | 0 | 112 | 368 | 912 | 2032 | 4304
| | | | | | 0 | 288 | 928 | 2272 | 5024
| | | | | | | 0 | 704 | 2240 | 5440
| | | | | | | | 0 | 1664 | 5248
| | | | | | | | | 0 | 3840
| | | | | | | | | | 0
|
|