A172198 as a triangular array
| | | | | | | 1 |
| | | | | | | 1 | | 1 |
| | | | | | 1 | | 325 | | 1 |
| | | | | 1 | | 178849 | | 178849 | | 1 |
| | | | 1 | | 1121470273 | | 1106493697 | | 1121470273 | | 1 |
| | | 1 | | 65131063096321 | | 64859828626945 | | 64859828626945 | | 65131063096321 | | 1 |
| | 1 | | 34423599076368353281 | | 34376183545107456001 | | 34376383642256188417 | | 34376183545107456001 | | 34423599076368353281 | | 1 |
|
A172198 as a square array
1 | 1 | 1 | 1 | 1 | 1 | 1
| 1 | 325 | 178849 | 1121470273 | 65131063096321 | 34423599076368353281
| 1 | 178849 | 1106493697 | 64859828626945 | 34376183545107456001
| 1 | 1121470273 | 64859828626945 | 34376383642256188417
| 1 | 65131063096321 | 34376183545107456001
| 1 | 34423599076368353281
| 1
|
A172198 as an upper right triangle
1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 325 | 178849 | 1121470273 | 65131063096321 | 34423599076368353281
| | | 1 | 178849 | 1106493697 | 64859828626945 | 34376183545107456001
| | | | 1 | 1121470273 | 64859828626945 | 34376383642256188417
| | | | | 1 | 65131063096321 | 34376183545107456001
| | | | | | 1 | 34423599076368353281
| | | | | | | 1
|
|