A208338 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 1 | | 2 | | 3 |
| | | | | | | | | 1 | | 3 | | 7 | | 7 |
| | | | | | | | 1 | | 4 | | 12 | | 20 | | 17 |
| | | | | | | 1 | | 5 | | 18 | | 40 | | 57 | | 41 |
| | | | | | 1 | | 6 | | 25 | | 68 | | 129 | | 158 | | 99 |
| | | | | 1 | | 7 | | 33 | | 105 | | 243 | | 399 | | 431 | | 239 |
| | | | 1 | | 8 | | 42 | | 152 | | 410 | | 824 | | 1200 | | 1160 | | 577 |
| | | 1 | | 9 | | 52 | | 210 | | 642 | | 1506 | | 2692 | | 3528 | | 3089 | | 1393 |
| | 1 | | 10 | | 63 | | 280 | | 952 | | 2532 | | 5290 |
|
A208338 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10
| | 3 | 7 | 12 | 18 | 25 | 33 | 42 | 52 | 63
| | 7 | 20 | 40 | 68 | 105 | 152 | 210 | 280
| | 17 | 57 | 129 | 243 | 410 | 642 | 952
| | 41 | 158 | 399 | 824 | 1506 | 2532
| | 99 | 431 | 1200 | 2692 | 5290
| | 239 | 1160 | 3528
| | 577 | 3089
| | 1393
|
A208338 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10
| | | 3 | 7 | 12 | 18 | 25 | 33 | 42 | 52 | 63
| | | | 7 | 20 | 40 | 68 | 105 | 152 | 210 | 280
| | | | | 17 | 57 | 129 | 243 | 410 | 642 | 952
| | | | | | 41 | 158 | 399 | 824 | 1506 | 2532
| | | | | | | 99 | 431 | 1200 | 2692 | 5290
| | | | | | | | 239 | 1160 | 3528
| | | | | | | | | 577 | 3089
| | | | | | | | | | 1393
| | | | | | | | | |
|
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