A373101 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | 4 | | 4 |
| | | | | | | | 10 | | 35 | | 10 |
| | | | | | | 20 | | 165 | | 165 | | 20 |
| | | | | | 35 | | 560 | | 1330 | | 560 | | 35 |
| | | | | 56 | | 1540 | | 7140 | | 7140 | | 1540 | | 56 |
| | | | 84 | | 3654 | | 29260 | | 57155 | | 29260 | | 3654 | | 84 |
| | | 120 | | 7770 | | 98770 | | 333375 | | 333375 | | 98770 | | 7770 | | 120 |
| | 165 | | 15180 | | 287980 | | 1543465 | | 2667126 | | 1543465 | | 287980 | | 15180 | | 165 |
|
A373101 as a square array
1 | 4 | 10 | 20 | 35 | 56 | 84 | 120 | 165
| 4 | 35 | 165 | 560 | 1540 | 3654 | 7770 | 15180
| 10 | 165 | 1330 | 7140 | 29260 | 98770 | 287980
| 20 | 560 | 7140 | 57155 | 333375 | 1543465
| 35 | 1540 | 29260 | 333375 | 2667126
| 56 | 3654 | 98770 | 1543465
| 84 | 7770 | 287980
| 120 | 15180
| 165
|
A373101 as an upper right triangle
1 | 4 | 10 | 20 | 35 | 56 | 84 | 120 | 165
| | 4 | 35 | 165 | 560 | 1540 | 3654 | 7770 | 15180
| | | 10 | 165 | 1330 | 7140 | 29260 | 98770 | 287980
| | | | 20 | 560 | 7140 | 57155 | 333375 | 1543465
| | | | | 35 | 1540 | 29260 | 333375 | 2667126
| | | | | | 56 | 3654 | 98770 | 1543465
| | | | | | | 84 | 7770 | 287980
| | | | | | | | 120 | 15180
| | | | | | | | | 165
|
|