A197250 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 2 | | 2 |
| | | | | | | | | | 1 | | 4 | | 1 |
| | | | | | | | | 1 | | 8 | | 8 | | 1 |
| | | | | | | | 3 | | 16 | | 3 | | 16 | | 3 |
| | | | | | | 3 | | 40 | | 53 | | 53 | | 40 | | 3 |
| | | | | | 2 | | 80 | | 110 | | 275 | | 110 | | 80 | | 2 |
| | | | | 4 | | 192 | | 227 | | 780 | | 780 | | 227 | | 192 | | 4 |
| | | | 6 | | 400 | | 1035 | | 5713 | | 5062 | | 5713 | | 1035 | | 400 | | 6 |
| | | 5 | | 936 | | 2004 | | 16773 | | 31276 | | 31276 | | 16773 | | 2004 | | 936 | | 5 |
| | 6 | | 1984 | | 7529 | | 98870 | | 213912 | | 405065 |
|
A197250 as a square array
1 | 2 | 1 | 1 | 3 | 3 | 2 | 4 | 6 | 5 | 6
| 2 | 4 | 8 | 16 | 40 | 80 | 192 | 400 | 936 | 1984
| 1 | 8 | 3 | 53 | 110 | 227 | 1035 | 2004 | 7529
| 1 | 16 | 53 | 275 | 780 | 5713 | 16773 | 98870
| 3 | 40 | 110 | 780 | 5062 | 31276 | 213912
| 3 | 80 | 227 | 5713 | 31276 | 405065
| 2 | 192 | 1035 | 16773
| 4 | 400 | 2004
| 6 | 936
| 5
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A197250 as an upper right triangle
1 | 2 | 1 | 1 | 3 | 3 | 2 | 4 | 6 | 5 | 6
| | 2 | 4 | 8 | 16 | 40 | 80 | 192 | 400 | 936 | 1984
| | | 1 | 8 | 3 | 53 | 110 | 227 | 1035 | 2004 | 7529
| | | | 1 | 16 | 53 | 275 | 780 | 5713 | 16773 | 98870
| | | | | 3 | 40 | 110 | 780 | 5062 | 31276 | 213912
| | | | | | 3 | 80 | 227 | 5713 | 31276 | 405065
| | | | | | | 2 | 192 | 1035 | 16773
| | | | | | | | 4 | 400 | 2004
| | | | | | | | | 6 | 936
| | | | | | | | | | 5
| | | | | | | | | |
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