A110438 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 2 | | 2 | | 1 |
| | | | | | | | | 5 | | 4 | | 3 | | 1 |
| | | | | | | | 12 | | 10 | | 7 | | 4 | | 1 |
| | | | | | | 29 | | 25 | | 18 | | 11 | | 5 | | 1 |
| | | | | | 71 | | 62 | | 47 | | 30 | | 16 | | 6 | | 1 |
| | | | | 175 | | 155 | | 121 | | 82 | | 47 | | 22 | | 7 | | 1 |
| | | | 434 | | 389 | | 311 | | 220 | | 135 | | 70 | | 29 | | 8 | | 1 |
| | | 1082 | | 979 | | 799 | | 584 | | 378 | | 212 | | 100 | | 37 | | 9 | | 1 |
| | 2709 | | 2471 | | 2051 | | 1541 | | 1039 | | 620 | | 320 | | 138 | | 46 | | 10 | | 1 |
|
A110438 as a square array
| 1 | 1 | 2 | 5 | 12 | 29 | 71 | 175 | 434 | 1082 | 2709
| | 1 | 2 | 4 | 10 | 25 | 62 | 155 | 389 | 979 | 2471
| | 1 | 3 | 7 | 18 | 47 | 121 | 311 | 799 | 2051
| | 1 | 4 | 11 | 30 | 82 | 220 | 584 | 1541
| | 1 | 5 | 16 | 47 | 135 | 378 | 1039
| | 1 | 6 | 22 | 70 | 212 | 620
| | 1 | 7 | 29 | 100 | 320
| | 1 | 8 | 37 | 138
| | 1 | 9 | 46
| | 1 | 10
| | 1
|
A110438 as an upper right triangle
| 1 | 1 | 2 | 5 | 12 | 29 | 71 | 175 | 434 | 1082 | 2709
| | 1 | 2 | 4 | 10 | 25 | 62 | 155 | 389 | 979 | 2471
| | | 1 | 3 | 7 | 18 | 47 | 121 | 311 | 799 | 2051
| | | | 1 | 4 | 11 | 30 | 82 | 220 | 584 | 1541
| | | | | 1 | 5 | 16 | 47 | 135 | 378 | 1039
| | | | | | 1 | 6 | 22 | 70 | 212 | 620
| | | | | | | 1 | 7 | 29 | 100 | 320
| | | | | | | | 1 | 8 | 37 | 138
| | | | | | | | | 1 | 9 | 46
| | | | | | | | | | 1 | 10
| | | | | | | | | | | 1
|
|
