A137299 as a triangular array
| | | | | | | | | | | | 3 |
| | | | | | | | | | | | 9 | | 7 |
| | | | | | | | | | | 31 | | 1 | | 15 |
| | | | | | | | | | 97 | | 159 | | 6 | | 1 |
| | | | | | | | | 306 | | 2 | | 3 | | 1 | | 292 |
| | | | | | | | 961 | | 50 | | 2 | | 7 | | 2 | | 1 |
| | | | | | | 3020 | | 2 | | 1 | | 3 | | 1 | | 47 | | 1 |
| | | | | | 9488 | | 3 | | 1 | | 4 | | 1 | | 13 | | 1 | | 1 |
| | | | | 29809 | | 1 | | 2 | | 1 | | 60 | | 16539 | | 2 | | 8 | | 2 |
| | | | 93648 | | 10 | | 1 | | 2 | | 3 | | 1 | | 1 | | 1 | | 1 | | 1 |
| | | 294204 | | 21 | | 14 | | 7 | | 3 | | 9 | | 4 | | 6 | | 3 | | 1 | | 3 |
| | 924269 | | 55 | | 15 | | 1 | | 1 | | 2 | | 1 | | 23 | | 7 | | 1 | | 2 | | 1 |
|
A137299 as a square array
| 3 | 9 | 31 | 97 | 306 | 961 | 3020 | 9488 | 29809 | 93648 | 294204 | 924269
| | 7 | 1 | 159 | 2 | 50 | 2 | 3 | 1 | 10 | 21 | 55
| | 15 | 6 | 3 | 2 | 1 | 1 | 2 | 1 | 14 | 15
| | 1 | 1 | 7 | 3 | 4 | 1 | 2 | 7 | 1
| | 292 | 2 | 1 | 1 | 60 | 3 | 3 | 1
| | 1 | 47 | 13 | 16539 | 1 | 9 | 2
| | 1 | 1 | 2 | 1 | 4 | 1
| | 1 | 8 | 1 | 6 | 23
| | 2 | 1 | 3 | 7
| | 1 | 1 | 1
| | 3 | 2
| | 1
|
A137299 as an upper right triangle
| 3 | 9 | 31 | 97 | 306 | 961 | 3020 | 9488 | 29809 | 93648 | 294204 | 924269
| | 7 | 1 | 159 | 2 | 50 | 2 | 3 | 1 | 10 | 21 | 55
| | | 15 | 6 | 3 | 2 | 1 | 1 | 2 | 1 | 14 | 15
| | | | 1 | 1 | 7 | 3 | 4 | 1 | 2 | 7 | 1
| | | | | 292 | 2 | 1 | 1 | 60 | 3 | 3 | 1
| | | | | | 1 | 47 | 13 | 16539 | 1 | 9 | 2
| | | | | | | 1 | 1 | 2 | 1 | 4 | 1
| | | | | | | | 1 | 8 | 1 | 6 | 23
| | | | | | | | | 2 | 1 | 3 | 7
| | | | | | | | | | 1 | 1 | 1
| | | | | | | | | | | 3 | 2
| | | | | | | | | | | | 1
|
|
