A086764 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 0 | | 1 |
| | | | | | | | | 1 | | 1 | | 1 |
| | | | | | | | 2 | | 3 | | 2 | | 1 |
| | | | | | | 9 | | 11 | | 7 | | 3 | | 1 |
| | | | | | 44 | | 53 | | 32 | | 13 | | 4 | | 1 |
| | | | | 265 | | 309 | | 181 | | 71 | | 21 | | 5 | | 1 |
| | | | 1854 | | 2119 | | 1214 | | 465 | | 134 | | 31 | | 6 | | 1 |
| | | 14833 | | 16687 | | 9403 | | 3539 | | 1001 | | 227 | | 43 | | 7 | | 1 |
| | 133496 | | 148329 | | 82508 | | 30637 | | 8544 | | 1909 | | 356 | | 57 | | 8 | | 1 |
|
A086764 as a square array
| 1 | 0 | 1 | 2 | 9 | 44 | 265 | 1854 | 14833 | 133496
| | 1 | 1 | 3 | 11 | 53 | 309 | 2119 | 16687 | 148329
| | 1 | 2 | 7 | 32 | 181 | 1214 | 9403 | 82508
| | 1 | 3 | 13 | 71 | 465 | 3539 | 30637
| | 1 | 4 | 21 | 134 | 1001 | 8544
| | 1 | 5 | 31 | 227 | 1909
| | 1 | 6 | 43 | 356
| | 1 | 7 | 57
| | 1 | 8
| | 1
|
A086764 as an upper right triangle
| 1 | 0 | 1 | 2 | 9 | 44 | 265 | 1854 | 14833 | 133496
| | 1 | 1 | 3 | 11 | 53 | 309 | 2119 | 16687 | 148329
| | | 1 | 2 | 7 | 32 | 181 | 1214 | 9403 | 82508
| | | | 1 | 3 | 13 | 71 | 465 | 3539 | 30637
| | | | | 1 | 4 | 21 | 134 | 1001 | 8544
| | | | | | 1 | 5 | 31 | 227 | 1909
| | | | | | | 1 | 6 | 43 | 356
| | | | | | | | 1 | 7 | 57
| | | | | | | | | 1 | 8
| | | | | | | | | | 1
|
|
