A347971 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 1 | | 3 | | 1 |
| | | | | | | | | 1 | | 7 | | 7 | | 1 |
| | | | | | | | 1 | | 12 | | 31 | | 12 | | 1 |
| | | | | | | 1 | | 19 | | 111 | | 111 | | 19 | | 1 |
| | | | | | 1 | | 29 | | 361 | | 964 | | 361 | | 29 | | 1 |
| | | | | 1 | | 41 | | 1068 | | 8042 | | 8042 | | 1068 | | 41 | | 1 |
| | | | 1 | | 56 | | 2954 | | 64674 | | 205065 | | 64674 | | 2954 | | 56 | | 1 |
| | | 1 | | 75 | | 7681 | | 492387 | | 5402621 | | 5402621 | | 492387 | | 7681 | | 75 | | 1 |
| | 1 | | 97 | | 18880 | | 3507681 | | 137287827 |
|
A347971 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 3 | 7 | 12 | 19 | 29 | 41 | 56 | 75 | 97
| | 1 | 7 | 31 | 111 | 361 | 1068 | 2954 | 7681 | 18880
| | 1 | 12 | 111 | 964 | 8042 | 64674 | 492387 | 3507681
| | 1 | 19 | 361 | 8042 | 205065 | 5402621 | 137287827
| | 1 | 29 | 1068 | 64674 | 5402621
| | 1 | 41 | 2954 | 492387
| | 1 | 56 | 7681
| | 1 | 75
| | 1
|
A347971 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 3 | 7 | 12 | 19 | 29 | 41 | 56 | 75 | 97
| | | 1 | 7 | 31 | 111 | 361 | 1068 | 2954 | 7681 | 18880
| | | | 1 | 12 | 111 | 964 | 8042 | 64674 | 492387 | 3507681
| | | | | 1 | 19 | 361 | 8042 | 205065 | 5402621 | 137287827
| | | | | | 1 | 29 | 1068 | 64674 | 5402621
| | | | | | | 1 | 41 | 2954 | 492387
| | | | | | | | 1 | 56 | 7681
| | | | | | | | | 1 | 75
| | | | | | | | | | 1
| | | | | | | | | |
|
|
