A293718 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 1 | | 1 | | 1 |
| | | | | | | | | 1 | | 1 | | 5 | | 1 |
| | | | | | | | 1 | | 1 | | 5 | | 13 | | 1 |
| | | | | | | 1 | | 1 | | 5 | | 31 | | 73 | | 1 |
| | | | | | 1 | | 1 | | 5 | | 31 | | 145 | | 281 | | 1 |
| | | | | 1 | | 1 | | 5 | | 31 | | 241 | | 1181 | | 1741 | | 1 |
| | | | 1 | | 1 | | 5 | | 31 | | 241 | | 1661 | | 9661 | | 8485 | | 1 |
| | | 1 | | 1 | | 5 | | 31 | | 241 | | 2261 | | 16861 | | 77155 | | 57233 | | 1 |
| | 1 | | 1 | | 5 | | 31 | | 241 | | 2261 | | 20461 | | 181315 | | 794081 |
|
A293718 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5
| | 1 | 13 | 31 | 31 | 31 | 31 | 31 | 31
| | 1 | 73 | 145 | 241 | 241 | 241 | 241
| | 1 | 281 | 1181 | 1661 | 2261 | 2261
| | 1 | 1741 | 9661 | 16861 | 20461
| | 1 | 8485 | 77155 | 181315
| | 1 | 57233 | 794081
| | 1
|
A293718 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | | 1 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5
| | | | 1 | 13 | 31 | 31 | 31 | 31 | 31 | 31
| | | | | 1 | 73 | 145 | 241 | 241 | 241 | 241
| | | | | | 1 | 281 | 1181 | 1661 | 2261 | 2261
| | | | | | | 1 | 1741 | 9661 | 16861 | 20461
| | | | | | | | 1 | 8485 | 77155 | 181315
| | | | | | | | | 1 | 57233 | 794081
| | | | | | | | | | 1
| | | | | | | | | |
|
|
