A301422 as a triangular array
| | | | | | | | | | | | 1 |
| | | | | | | | | | | | 1 | | 0 |
| | | | | | | | | | | 1 | | 1 | | 0 |
| | | | | | | | | | 1 | | 2 | | 1 | | 0 |
| | | | | | | | | 1 | | 4 | | 3 | | 1 | | 0 |
| | | | | | | | 1 | | 6 | | 8 | | 4 | | 1 | | 0 |
| | | | | | | 1 | | 9 | | 19 | | 14 | | 5 | | 1 | | 0 |
| | | | | | 1 | | 12 | | 36 | | 40 | | 21 | | 6 | | 1 | | 0 |
| | | | | 1 | | 16 | | 65 | | 102 | | 75 | | 30 | | 7 | | 1 | | 0 |
| | | | 1 | | 20 | | 106 | | 223 | | 224 | | 123 | | 40 | | 8 | | 1 | | 0 |
| | | 1 | | 25 | | 168 | | 457 | | 604 | | 439 | | 191 | | 52 | | 9 | | 1 | | 0 |
| | 1 | | 30 | | 248 | | 847 | | 1433 | | 1346 | | 764 | | 276 |
|
A301422 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 0 | 1 | 2 | 4 | 6 | 9 | 12 | 16 | 20 | 25 | 30
| | 0 | 1 | 3 | 8 | 19 | 36 | 65 | 106 | 168 | 248
| | 0 | 1 | 4 | 14 | 40 | 102 | 223 | 457 | 847
| | 0 | 1 | 5 | 21 | 75 | 224 | 604 | 1433
| | 0 | 1 | 6 | 30 | 123 | 439 | 1346
| | 0 | 1 | 7 | 40 | 191 | 764
| | 0 | 1 | 8 | 52 | 276
| | 0 | 1 | 9
| | 0 | 1
| | 0
|
A301422 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 0 | 1 | 2 | 4 | 6 | 9 | 12 | 16 | 20 | 25 | 30
| | | 0 | 1 | 3 | 8 | 19 | 36 | 65 | 106 | 168 | 248
| | | | 0 | 1 | 4 | 14 | 40 | 102 | 223 | 457 | 847
| | | | | 0 | 1 | 5 | 21 | 75 | 224 | 604 | 1433
| | | | | | 0 | 1 | 6 | 30 | 123 | 439 | 1346
| | | | | | | 0 | 1 | 7 | 40 | 191 | 764
| | | | | | | | 0 | 1 | 8 | 52 | 276
| | | | | | | | | 0 | 1 | 9
| | | | | | | | | | 0 | 1
| | | | | | | | | | | 0
| | | | | | | | | | |
|
|
