A152405 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 1 | | 1 |
| | | | | | | | | 3 | | 2 | | 1 |
| | | | | | | | 14 | | 8 | | 3 | | 1 |
| | | | | | | 86 | | 45 | | 14 | | 4 | | 1 |
| | | | | | 645 | | 318 | | 86 | | 22 | | 5 | | 1 |
| | | | | 5662 | | 2671 | | 645 | | 152 | | 31 | | 6 | | 1 |
| | | | 56632 | | 25805 | | 5662 | | 1251 | | 232 | | 41 | | 7 | | 1 |
| | | 633545 | | 280609 | | 56632 | | 11869 | | 2026 | | 327 | | 53 | | 8 | | 1 |
| | 7820115 | | 3381993 | | 633545 | | 126987 | | 20143 | | 2991 | | 457 | | 66 | | 9 | | 1 |
|
A152405 as a square array
| 1 | 1 | 3 | 14 | 86 | 645 | 5662 | 56632 | 633545 | 7820115
| | 1 | 2 | 8 | 45 | 318 | 2671 | 25805 | 280609 | 3381993
| | 1 | 3 | 14 | 86 | 645 | 5662 | 56632 | 633545
| | 1 | 4 | 22 | 152 | 1251 | 11869 | 126987
| | 1 | 5 | 31 | 232 | 2026 | 20143
| | 1 | 6 | 41 | 327 | 2991
| | 1 | 7 | 53 | 457
| | 1 | 8 | 66
| | 1 | 9
| | 1
|
A152405 as an upper right triangle
| 1 | 1 | 3 | 14 | 86 | 645 | 5662 | 56632 | 633545 | 7820115
| | 1 | 2 | 8 | 45 | 318 | 2671 | 25805 | 280609 | 3381993
| | | 1 | 3 | 14 | 86 | 645 | 5662 | 56632 | 633545
| | | | 1 | 4 | 22 | 152 | 1251 | 11869 | 126987
| | | | | 1 | 5 | 31 | 232 | 2026 | 20143
| | | | | | 1 | 6 | 41 | 327 | 2991
| | | | | | | 1 | 7 | 53 | 457
| | | | | | | | 1 | 8 | 66
| | | | | | | | | 1 | 9
| | | | | | | | | | 1
|
|
