A338037 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 0 | | 1 |
| | | | | | | | | 0 | | 3 | | 3 |
| | | | | | | | 0 | | 6 | | 18 | | 10 |
| | | | | | | 0 | | 10 | | 63 | | 90 | | 35 |
| | | | | | 0 | | 15 | | 168 | | 450 | | 420 | | 126 |
| | | | | 0 | | 21 | | 378 | | 1650 | | 2730 | | 1890 | | 462 |
| | | | 0 | | 28 | | 756 | | 4950 | | 12740 | | 15120 | | 8316 | | 1716 |
| | | 0 | | 36 | | 1386 | | 12870 | | 47775 | | 85680 | | 79002 | | 36036 | | 6435 |
| | 0 | | 45 | | 2376 | | 30030 | | 152880 | | 385560 | | 526680 | | 396396 | | 154440 | | 24310 |
|
A338037 as a square array
1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 1 | 3 | 6 | 10 | 15 | 21 | 28 | 36 | 45
| 3 | 18 | 63 | 168 | 378 | 756 | 1386 | 2376
| 10 | 90 | 450 | 1650 | 4950 | 12870 | 30030
| 35 | 420 | 2730 | 12740 | 47775 | 152880
| 126 | 1890 | 15120 | 85680 | 385560
| 462 | 8316 | 79002 | 526680
| 1716 | 36036 | 396396
| 6435 | 154440
| 24310
|
A338037 as an upper right triangle
1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 1 | 3 | 6 | 10 | 15 | 21 | 28 | 36 | 45
| | | 3 | 18 | 63 | 168 | 378 | 756 | 1386 | 2376
| | | | 10 | 90 | 450 | 1650 | 4950 | 12870 | 30030
| | | | | 35 | 420 | 2730 | 12740 | 47775 | 152880
| | | | | | 126 | 1890 | 15120 | 85680 | 385560
| | | | | | | 462 | 8316 | 79002 | 526680
| | | | | | | | 1716 | 36036 | 396396
| | | | | | | | | 6435 | 154440
| | | | | | | | | | 24310
|
|