A298328 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 1 | | 5 | | 1 |
| | | | | | | | | 1 | | 12 | | 12 | | 1 |
| | | | | | | | 1 | | 37 | | 22 | | 37 | | 1 |
| | | | | | | 1 | | 104 | | 78 | | 78 | | 104 | | 1 |
| | | | | | 1 | | 301 | | 283 | | 382 | | 283 | | 301 | | 1 |
| | | | | 1 | | 864 | | 1097 | | 1998 | | 1998 | | 1097 | | 864 | | 1 |
| | | | 1 | | 2485 | | 4503 | | 11727 | | 17984 | | 11727 | | 4503 | | 2485 | | 1 |
| | | 1 | | 7144 | | 18491 | | 73321 | | 170318 | | 170318 | | 73321 | | 18491 | | 7144 | | 1 |
| | 1 | | 20541 |
|
A298328 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 5 | 12 | 37 | 104 | 301 | 864 | 2485 | 7144 | 20541
| | 1 | 12 | 22 | 78 | 283 | 1097 | 4503 | 18491
| | 1 | 37 | 78 | 382 | 1998 | 11727 | 73321
| | 1 | 104 | 283 | 1998 | 17984 | 170318
| | 1 | 301 | 1097 | 11727 | 170318
| | 1 | 864 | 4503 | 73321
| | 1 | 2485 | 18491
| | 1 | 7144
| | 1
|
A298328 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 5 | 12 | 37 | 104 | 301 | 864 | 2485 | 7144 | 20541
| | | 1 | 12 | 22 | 78 | 283 | 1097 | 4503 | 18491
| | | | 1 | 37 | 78 | 382 | 1998 | 11727 | 73321
| | | | | 1 | 104 | 283 | 1998 | 17984 | 170318
| | | | | | 1 | 301 | 1097 | 11727 | 170318
| | | | | | | 1 | 864 | 4503 | 73321
| | | | | | | | 1 | 2485 | 18491
| | | | | | | | | 1 | 7144
| | | | | | | | | | 1
| | | | | | | | | |
|
|
