A124976 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 1 | | 1 |
| | | | | | | | | 1 | | 1 | | 1 |
| | | | | | | | 1 | | 2 | | 2 | | 1 |
| | | | | | | 1 | | 4 | | 9 | | 4 | | 1 |
| | | | | | 1 | | 8 | | 60 | | 60 | | 8 | | 1 |
| | | | | 1 | | 16 | | 648 | | 4225 | | 648 | | 16 | | 1 |
| | | | 1 | | 32 | | 12240 | | 2818530 | | 2818530 | | 12240 | | 32 | | 1 |
| | | 1 | | 64 | | 427680 | | 34599304740 | | 7947815340969 | | 34599304740 | | 427680 | | 64 | | 1 |
| | 1 | | 128 | | 28641600 | | 14799779785070280 |
|
A124976 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 2 | 4 | 8 | 16 | 32 | 64 | 128
| | 1 | 2 | 9 | 60 | 648 | 12240 | 427680 | 28641600
| | 1 | 4 | 60 | 4225 | 2818530 | 34599304740 | 14799779785070280
| | 1 | 8 | 648 | 2818530 | 7947815340969
| | 1 | 16 | 12240 | 34599304740
| | 1 | 32 | 427680
| | 1 | 64
| | 1
|
A124976 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 2 | 4 | 8 | 16 | 32 | 64 | 128
| | | 1 | 2 | 9 | 60 | 648 | 12240 | 427680 | 28641600
| | | | 1 | 4 | 60 | 4225 | 2818530 | 34599304740 | 14799779785070280
| | | | | 1 | 8 | 648 | 2818530 | 7947815340969
| | | | | | 1 | 16 | 12240 | 34599304740
| | | | | | | 1 | 32 | 427680
| | | | | | | | 1 | 64
| | | | | | | | | 1
| | | | | | | | |
|
|
