A289905 as a triangular array
| | | | | | | | | | | 0 |
| | | | | | | | | | | 1 | | 2 |
| | | | | | | | | | 3 | | -1 | | 6 |
| | | | | | | | | 9 | | 5 | | 7 | | 18 |
| | | | | | | | 27 | | -1 | | -1 | | -1 | | 54 |
| | | | | | | 4 | | 11 | | 15 | | 21 | | 19 | | 8 |
| | | | | | 81 | | -1 | | 33 | | -1 | | 57 | | -1 | | 162 |
| | | | | 243 | | 29 | | -1 | | 45 | | 63 | | -1 | | 55 | | 486 |
| | | | 729 | | -1 | | 87 | | -1 | | -1 | | -1 | | 165 | | -1 | | 1458 |
| | | 10 | | 83 | | 249 | | 99 | | 22 | | 17 | | 171 | | 489 | | 163 | | 20 |
| | 2187 | | -1 | | -1 | | -1 | | 135 | | -1 | | 189 | | -1 | | -1 |
|
A289905 as a square array
| 0 | 1 | 3 | 9 | 27 | 4 | 81 | 243 | 729 | 10 | 2187
| | 2 | -1 | 5 | -1 | 11 | -1 | 29 | -1 | 83 | -1
| | 6 | 7 | -1 | 15 | 33 | -1 | 87 | 249 | -1
| | 18 | -1 | 21 | -1 | 45 | -1 | 99 | -1
| | 54 | 19 | 57 | 63 | -1 | 22 | 135
| | 8 | -1 | -1 | -1 | 17 | -1
| | 162 | 55 | 165 | 171 | 189
| | 486 | -1 | 489 | -1
| | 1458 | 163 | -1
| | 20
|
A289905 as an upper right triangle
| 0 | 1 | 3 | 9 | 27 | 4 | 81 | 243 | 729 | 10 | 2187
| | 2 | -1 | 5 | -1 | 11 | -1 | 29 | -1 | 83 | -1
| | | 6 | 7 | -1 | 15 | 33 | -1 | 87 | 249 | -1
| | | | 18 | -1 | 21 | -1 | 45 | -1 | 99 | -1
| | | | | 54 | 19 | 57 | 63 | -1 | 22 | 135
| | | | | | 8 | -1 | -1 | -1 | 17 | -1
| | | | | | | 162 | 55 | 165 | 171 | 189
| | | | | | | | 486 | -1 | 489 | -1
| | | | | | | | | 1458 | 163 | -1
| | | | | | | | | | 20
| | | | | | | | | |
|
|
