A015116 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | 1 | | 1 |
| | | | | | | | 1 | | -5 | | 1 |
| | | | | | | 1 | | 31 | | 31 | | 1 |
| | | | | | 1 | | -185 | | 1147 | | -185 | | 1 |
| | | | | 1 | | 1111 | | 41107 | | 41107 | | 1111 | | 1 |
| | | | 1 | | -6665 | | 1480963 | | -8838005 | | 1480963 | | -6665 | | 1 |
| | | 1 | | 39991 | | 53308003 | | 1910490043 | | 1910490043 | | 53308003 | | 39991 | | 1 |
| | 1 | | -239945 | | 1919128099 | | -412612541285 |
|
A015116 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | -5 | 31 | -185 | 1111 | -6665 | 39991 | -239945
| | 1 | 31 | 1147 | 41107 | 1480963 | 53308003 | 1919128099
| | 1 | -185 | 41107 | -8838005 | 1910490043 | -412612541285
| | 1 | 1111 | 1480963 | 1910490043
| | 1 | -6665 | 53308003
| | 1 | 39991
| | 1
|
A015116 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | -5 | 31 | -185 | 1111 | -6665 | 39991 | -239945
| | | 1 | 31 | 1147 | 41107 | 1480963 | 53308003 | 1919128099
| | | | 1 | -185 | 41107 | -8838005 | 1910490043 | -412612541285
| | | | | 1 | 1111 | 1480963 | 1910490043
| | | | | | 1 | -6665 | 53308003
| | | | | | | 1 | 39991
| | | | | | | | 1
| | | | | | | |
|
|
