A286513 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 1 | | 3 |
| | | | | | | | | 1 | | 7 | | 4 |
| | | | | | | | 1 | | 17 | | 13 | | 7 |
| | | | | | | 1 | | 41 | | 43 | | 35 | | 11 |
| | | | | | 1 | | 99 | | 142 | | 181 | | 81 | | 18 |
| | | | | 1 | | 239 | | 469 | | 933 | | 621 | | 199 | | 29 |
| | | | 1 | | 577 | | 1549 | | 4811 | | 4741 | | 2309 | | 477 | | 47 |
| | | 1 | | 1393 | | 5116 | | 24807 | | 36211 | | 26660 | | 8303 | | 1155 | | 76 |
| | 1 | | 3363 | | 16897 | | 127913 | | 276561 | | 307983 | | 143697 | | 30277 | | 2785 | | 123 |
|
A286513 as a square array
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| 3 | 7 | 17 | 41 | 99 | 239 | 577 | 1393 | 3363
| 4 | 13 | 43 | 142 | 469 | 1549 | 5116 | 16897
| 7 | 35 | 181 | 933 | 4811 | 24807 | 127913
| 11 | 81 | 621 | 4741 | 36211 | 276561
| 18 | 199 | 2309 | 26660 | 307983
| 29 | 477 | 8303 | 143697
| 47 | 1155 | 30277
| 76 | 2785
| 123
|
A286513 as an upper right triangle
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 3 | 7 | 17 | 41 | 99 | 239 | 577 | 1393 | 3363
| | | 4 | 13 | 43 | 142 | 469 | 1549 | 5116 | 16897
| | | | 7 | 35 | 181 | 933 | 4811 | 24807 | 127913
| | | | | 11 | 81 | 621 | 4741 | 36211 | 276561
| | | | | | 18 | 199 | 2309 | 26660 | 307983
| | | | | | | 29 | 477 | 8303 | 143697
| | | | | | | | 47 | 1155 | 30277
| | | | | | | | | 76 | 2785
| | | | | | | | | | 123
|
|