A338403 as a triangular array
| | | | | | | 1 |
| | | | | | | 2 | | 3 |
| | | | | | 5 | | 23 | | 14 |
| | | | | 14 | | 131 | | 233 | | 84 |
| | | | 42 | | 664 | | 2339 | | 2367 | | 594 |
| | | 132 | | 3166 | | 18520 | | 36265 | | 24714 | | 4719 |
| | 429 | | 14545 | | 127511 | | 408311 | | 527757 | | 266219 | | 40898 |
|
A338403 as a square array
1 | 2 | 5 | 14 | 42 | 132 | 429
| 3 | 23 | 131 | 664 | 3166 | 14545
| 14 | 233 | 2339 | 18520 | 127511
| 84 | 2367 | 36265 | 408311
| 594 | 24714 | 527757
| 4719 | 266219
| 40898
|
A338403 as an upper right triangle
1 | 2 | 5 | 14 | 42 | 132 | 429
| | 3 | 23 | 131 | 664 | 3166 | 14545
| | | 14 | 233 | 2339 | 18520 | 127511
| | | | 84 | 2367 | 36265 | 408311
| | | | | 594 | 24714 | 527757
| | | | | | 4719 | 266219
| | | | | | | 40898
|
|