A222969 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 2 | | 1 |
| | | | | | | | | 6 | | 3 | | 1 |
| | | | | | | | 12 | | 16 | | 6 | | 1 |
| | | | | | | 28 | | 48 | | 96 | | 10 | | 1 |
| | | | | | 54 | | 185 | | 576 | | 314 | | 20 | | 1 |
| | | | | 119 | | 534 | | 5180 | | 3140 | | 1884 | | 36 | | 1 |
| | | | 230 | | 1873 | | 28836 | | 53292 | | 37680 | | 7344 | | 74 | | 1 |
| | | 488 | | 5397 | | 222887 | | 487830 | | 1492176 | | 264384 | | 46512 | | 137 | | 1 |
| | 948 | | 17853 | | 1241310 | | 6811479 | | 26342820 |
|
A222969 as a square array
1 | 2 | 6 | 12 | 28 | 54 | 119 | 230 | 488 | 948
| 1 | 3 | 16 | 48 | 185 | 534 | 1873 | 5397 | 17853
| 1 | 6 | 96 | 576 | 5180 | 28836 | 222887 | 1241310
| 1 | 10 | 314 | 3140 | 53292 | 487830 | 6811479
| 1 | 20 | 1884 | 37680 | 1492176 | 26342820
| 1 | 36 | 7344 | 264384
| 1 | 74 | 46512
| 1 | 137
| 1
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A222969 as an upper right triangle
1 | 2 | 6 | 12 | 28 | 54 | 119 | 230 | 488 | 948
| | 1 | 3 | 16 | 48 | 185 | 534 | 1873 | 5397 | 17853
| | | 1 | 6 | 96 | 576 | 5180 | 28836 | 222887 | 1241310
| | | | 1 | 10 | 314 | 3140 | 53292 | 487830 | 6811479
| | | | | 1 | 20 | 1884 | 37680 | 1492176 | 26342820
| | | | | | 1 | 36 | 7344 | 264384
| | | | | | | 1 | 74 | 46512
| | | | | | | | 1 | 137
| | | | | | | | | 1
| | | | | | | | |
|
|