A142048 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 3 | | 1 |
| | | | | | | | | | 5 | | 3 | | 1 |
| | | | | | | | | 7 | | 45 | | 1 | | 1 |
| | | | | | | | 9 | | 105 | | 15 | | 3 | | 1 |
| | | | | | | 11 | | 1575 | | 945 | | 15 | | 3 | | 1 |
| | | | | | 13 | | 10395 | | 175 | | 945 | | 9 | | 1 | | 1 |
| | | | | 15 | | 315315 | | 17325 | | 14175 | | 189 | | 15 | | 3 | | 1 |
| | | | 17 | | 45045 | | 23648625 | | 7425 | | 2835 | | 189 | | 15 | | 3 | | 1 |
| | | 19 | | 6891885 | | 1576575 | | 23648625 | | 93555 | | 945 | | 135 | | 45 | | 1 | | 1 |
| | 21 | | 72747675 | | 7309575 |
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A142048 as a square array
1 | 3 | 5 | 7 | 9 | 11 | 13 | 15 | 17 | 19 | 21
| 1 | 3 | 45 | 105 | 1575 | 10395 | 315315 | 45045 | 6891885 | 72747675
| 1 | 1 | 15 | 945 | 175 | 17325 | 23648625 | 1576575 | 7309575
| 1 | 3 | 15 | 945 | 14175 | 7425 | 23648625
| 1 | 3 | 9 | 189 | 2835 | 93555
| 1 | 1 | 15 | 189 | 945
| 1 | 3 | 15 | 135
| 1 | 3 | 45
| 1 | 1
| 1
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A142048 as an upper right triangle
1 | 3 | 5 | 7 | 9 | 11 | 13 | 15 | 17 | 19 | 21
| | 1 | 3 | 45 | 105 | 1575 | 10395 | 315315 | 45045 | 6891885 | 72747675
| | | 1 | 1 | 15 | 945 | 175 | 17325 | 23648625 | 1576575 | 7309575
| | | | 1 | 3 | 15 | 945 | 14175 | 7425 | 23648625
| | | | | 1 | 3 | 9 | 189 | 2835 | 93555
| | | | | | 1 | 1 | 15 | 189 | 945
| | | | | | | 1 | 3 | 15 | 135
| | | | | | | | 1 | 3 | 45
| | | | | | | | | 1 | 1
| | | | | | | | | | 1
| | | | | | | | | |
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