A319171 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 2 | | 1 | | 1 |
| | | | | | | | | 5 | | 2 | | 1 | | 1 |
| | | | | | | | 14 | | 5 | | 2 | | 1 | | 1 |
| | | | | | | 51 | | 15 | | 5 | | 2 | | 1 | | 1 |
| | | | | | 267 | | 67 | | 15 | | 5 | | 2 | | 1 | | 1 |
| | | | | 2328 | | 504 | | 77 | | 15 | | 5 | | 2 | | 1 | | 1 |
| | | | 56092 | | 9310 | | 684 | | 83 | | 15 | | 5 | | 2 | | 1 | | 1 |
| | | 10494213 | | 1396077 | | 34297 | | 860 | | 87 | | 15 | | 5 | | 2 | | 1 | | 1 |
| | 49487367289 | | 5937876645 |
|
A319171 as a square array
| 1 | 1 | 2 | 5 | 14 | 51 | 267 | 2328 | 56092 | 10494213 | 49487367289
| | 1 | 1 | 2 | 5 | 15 | 67 | 504 | 9310 | 1396077 | 5937876645
| | 1 | 1 | 2 | 5 | 15 | 77 | 684 | 34297
| | 1 | 1 | 2 | 5 | 15 | 83 | 860
| | 1 | 1 | 2 | 5 | 15 | 87
| | 1 | 1 | 2 | 5 | 15
| | 1 | 1 | 2 | 5
| | 1 | 1 | 2
| | 1 | 1
| | 1
|
A319171 as an upper right triangle
| 1 | 1 | 2 | 5 | 14 | 51 | 267 | 2328 | 56092 | 10494213 | 49487367289
| | 1 | 1 | 2 | 5 | 15 | 67 | 504 | 9310 | 1396077 | 5937876645
| | | 1 | 1 | 2 | 5 | 15 | 77 | 684 | 34297
| | | | 1 | 1 | 2 | 5 | 15 | 83 | 860
| | | | | 1 | 1 | 2 | 5 | 15 | 87
| | | | | | 1 | 1 | 2 | 5 | 15
| | | | | | | 1 | 1 | 2 | 5
| | | | | | | | 1 | 1 | 2
| | | | | | | | | 1 | 1
| | | | | | | | | | 1
| | | | | | | | | |
|
|
