A268026 as a triangular array
| | | | | | | | | 3 |
| | | | | | | | | 9 | | 9 |
| | | | | | | | 27 | | 81 | | 24 |
| | | | | | | 78 | | 729 | | 576 | | 63 |
| | | | | | 222 | | 6084 | | 13824 | | 3969 | | 159 |
| | | | | 622 | | 49284 | | 295962 | | 250047 | | 25281 | | 394 |
| | | | 1722 | | 386884 | | 6042732 | | 13530274 | | 4019679 | | 155236 | | 957 |
| | | 4719 | | 2965284 | | 117582228 | | 687233742 | | 528293442 | | 61162984 | | 915849 | | 2292 |
| | 12821 |
|
A268026 as a square array
3 | 9 | 27 | 78 | 222 | 622 | 1722 | 4719 | 12821
| 9 | 81 | 729 | 6084 | 49284 | 386884 | 2965284
| 24 | 576 | 13824 | 295962 | 6042732 | 117582228
| 63 | 3969 | 250047 | 13530274 | 687233742
| 159 | 25281 | 4019679 | 528293442
| 394 | 155236 | 61162984
| 957 | 915849
| 2292
|
A268026 as an upper right triangle
3 | 9 | 27 | 78 | 222 | 622 | 1722 | 4719 | 12821
| | 9 | 81 | 729 | 6084 | 49284 | 386884 | 2965284
| | | 24 | 576 | 13824 | 295962 | 6042732 | 117582228
| | | | 63 | 3969 | 250047 | 13530274 | 687233742
| | | | | 159 | 25281 | 4019679 | 528293442
| | | | | | 394 | 155236 | 61162984
| | | | | | | 957 | 915849
| | | | | | | | 2292
| | | | | | | |
|
|