A058168 as a triangular array
| | | | | | | 1 |
| | | | | | | 2 | | 1 |
| | | | | | 3 | | 5 | | 1 |
| | | | | 7 | | 18 | | 12 | | 2 |
| | | | 24 | | 65 | | 73 | | 34 | | 5 |
| | | 133 | | 276 | | 399 | | 309 | | 123 | | 18 |
| | 1722 | | 1595 | | 2240 | | 2331 | | 1500 | | 544 | | 81 |
|
A058168 as a square array
| 1 | 2 | 3 | 7 | 24 | 133 | 1722
| | 1 | 5 | 18 | 65 | 276 | 1595
| | 1 | 12 | 73 | 399 | 2240
| | 2 | 34 | 309 | 2331
| | 5 | 123 | 1500
| | 18 | 544
| | 81
|
A058168 as an upper right triangle
| 1 | 2 | 3 | 7 | 24 | 133 | 1722
| | 1 | 5 | 18 | 65 | 276 | 1595
| | | 1 | 12 | 73 | 399 | 2240
| | | | 2 | 34 | 309 | 2331
| | | | | 5 | 123 | 1500
| | | | | | 18 | 544
| | | | | | | 81
|
|
