A251829 as a triangular array
| | | | | | | | 1890 |
| | | | | | | | 3930 | | 3930 |
| | | | | | | 9354 | | 8674 | | 9354 |
| | | | | | 22266 | | 28202 | | 28202 | | 22266 |
| | | | | 61058 | | 75498 | | 130826 | | 75498 | | 61058 |
| | | | 160322 | | 284506 | | 397474 | | 397474 | | 284506 | | 160322 |
| | | 413202 | | 1095314 | | 2395590 | | 1692106 | | 2395590 | | 1095314 | | 413202 |
| | 1139826 | | 3073138 | | 12830794 |
|
A251829 as a square array
1890 | 3930 | 9354 | 22266 | 61058 | 160322 | 413202 | 1139826
| 3930 | 8674 | 28202 | 75498 | 284506 | 1095314 | 3073138
| 9354 | 28202 | 130826 | 397474 | 2395590 | 12830794
| 22266 | 75498 | 397474 | 1692106
| 61058 | 284506 | 2395590
| 160322 | 1095314
| 413202
|
A251829 as an upper right triangle
1890 | 3930 | 9354 | 22266 | 61058 | 160322 | 413202 | 1139826
| | 3930 | 8674 | 28202 | 75498 | 284506 | 1095314 | 3073138
| | | 9354 | 28202 | 130826 | 397474 | 2395590 | 12830794
| | | | 22266 | 75498 | 397474 | 1692106
| | | | | 61058 | 284506 | 2395590
| | | | | | 160322 | 1095314
| | | | | | | 413202
| | | | | | |
|
|