A238396 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 2 | | 0 |
| | | | | | | | | | 9 | | 1 | | 0 |
| | | | | | | | | 54 | | 20 | | 0 | | 0 |
| | | | | | | | 378 | | 307 | | 21 | | 0 | | 0 |
| | | | | | | 2916 | | 4280 | | 966 | | 0 | | 0 | | 0 |
| | | | | | 24057 | | 56914 | | 27954 | | 1485 | | 0 | | 0 | | 0 |
| | | | | 208494 | | 736568 | | 650076 | | 113256 | | 0 | | 0 | | 0 | | 0 |
| | | | 1876446 | | 9370183 | | 13271982 | | 5008230 | | 225225 | | 0 | | 0 | | 0 | | 0 |
| | | 17399772 | | 117822512 | | 248371380 | | 167808024 | | 24635754 | | 0 | | 0 | | 0 | | 0 | | 0 |
| | 165297834 | | 1469283166 | | 4366441128 | | 4721384790 | | 1495900107 | | 59520825 | | 0 |
|
A238396 as a square array
1 | 2 | 9 | 54 | 378 | 2916 | 24057 | 208494 | 1876446 | 17399772 | 165297834
| 0 | 1 | 20 | 307 | 4280 | 56914 | 736568 | 9370183 | 117822512 | 1469283166
| 0 | 0 | 21 | 966 | 27954 | 650076 | 13271982 | 248371380 | 4366441128
| 0 | 0 | 0 | 1485 | 113256 | 5008230 | 167808024 | 4721384790
| 0 | 0 | 0 | 0 | 225225 | 24635754 | 1495900107
| 0 | 0 | 0 | 0 | 0 | 59520825
| 0 | 0 | 0 | 0 | 0
| 0 | 0 | 0
| 0 | 0
| 0
|
A238396 as an upper right triangle
1 | 2 | 9 | 54 | 378 | 2916 | 24057 | 208494 | 1876446 | 17399772 | 165297834
| | 0 | 1 | 20 | 307 | 4280 | 56914 | 736568 | 9370183 | 117822512 | 1469283166
| | | 0 | 0 | 21 | 966 | 27954 | 650076 | 13271982 | 248371380 | 4366441128
| | | | 0 | 0 | 0 | 1485 | 113256 | 5008230 | 167808024 | 4721384790
| | | | | 0 | 0 | 0 | 0 | 225225 | 24635754 | 1495900107
| | | | | | 0 | 0 | 0 | 0 | 0 | 59520825
| | | | | | | 0 | 0 | 0 | 0 | 0
| | | | | | | | 0 | 0 | 0
| | | | | | | | | 0 | 0
| | | | | | | | | | 0
| | | | | | | | | |
|
|