A297224 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 2 | | 1 |
| | | | | | | | | | 3 | | 4 | | 1 |
| | | | | | | | | 4 | | 8 | | 9 | | 1 |
| | | | | | | | 6 | | 16 | | 24 | | 19 | | 1 |
| | | | | | | 9 | | 33 | | 57 | | 68 | | 41 | | 1 |
| | | | | | 13 | | 69 | | 182 | | 207 | | 196 | | 88 | | 1 |
| | | | | 19 | | 145 | | 535 | | 997 | | 751 | | 564 | | 189 | | 1 |
| | | | 28 | | 300 | | 1513 | | 4210 | | 5570 | | 2720 | | 1620 | | 406 | | 1 |
| | | 41 | | 624 | | 4415 | | 16658 | | 33158 | | 30946 | | 9861 | | 4660 | | 872 | | 1 |
| | 60 | | 1300 | | 12832 | | 68769 | | 178469 |
|
A297224 as a square array
1 | 2 | 3 | 4 | 6 | 9 | 13 | 19 | 28 | 41 | 60
| 1 | 4 | 8 | 16 | 33 | 69 | 145 | 300 | 624 | 1300
| 1 | 9 | 24 | 57 | 182 | 535 | 1513 | 4415 | 12832
| 1 | 19 | 68 | 207 | 997 | 4210 | 16658 | 68769
| 1 | 41 | 196 | 751 | 5570 | 33158 | 178469
| 1 | 88 | 564 | 2720 | 30946
| 1 | 189 | 1620 | 9861
| 1 | 406 | 4660
| 1 | 872
| 1
|
A297224 as an upper right triangle
1 | 2 | 3 | 4 | 6 | 9 | 13 | 19 | 28 | 41 | 60
| | 1 | 4 | 8 | 16 | 33 | 69 | 145 | 300 | 624 | 1300
| | | 1 | 9 | 24 | 57 | 182 | 535 | 1513 | 4415 | 12832
| | | | 1 | 19 | 68 | 207 | 997 | 4210 | 16658 | 68769
| | | | | 1 | 41 | 196 | 751 | 5570 | 33158 | 178469
| | | | | | 1 | 88 | 564 | 2720 | 30946
| | | | | | | 1 | 189 | 1620 | 9861
| | | | | | | | 1 | 406 | 4660
| | | | | | | | | 1 | 872
| | | | | | | | | | 1
| | | | | | | | | |
|
|