A113378 formatted as a triangular array:
| | | | | | | 1 | | | | | | | |
| | | | | | 3 | | 1 | | | | | | |
| | | | | 15 | | 12 | | 1 | | | | | |
| | | | 136 | | 168 | | 21 | | 1 | | | | |
| | | 1998 | | 3190 | | 483 | | 30 | | 1 | | | |
| | 41973 | | 80136 | | 13615 | | 960 | | 39 | | 1 | | |
| 1166263 | | 2553162 | | 469476 | | 35785 | | 1599 | | 48 | | 1 | |
| 40747561 | | 99579994 | | 19419225 | | 1562220 | | 74074 | | 2400 | | 57 | | 1 |
A113378 formatted as a square array:
| 1 | 3 | 15 | 136 | 1998 | 41973 | 1166263 | 40747561 |
| 1 | 12 | 168 | 3190 | 80136 | 2553162 | 99579994 | |
| 1 | 21 | 483 | 13615 | 469476 | 19419225 | | |
| 1 | 30 | 960 | 35785 | 1562220 | | | |
| 1 | 39 | 1599 | 74074 | | | | |
| 1 | 48 | 2400 | | | | | |
| 1 | 57 | | | | | | |
| 1 | | | | | | | |
A113378 formatted as an upper right triangle:
| 1 | 3 | 15 | 136 | 1998 | 41973 | 1166263 | 40747561 |
| 1 | 12 | 168 | 3190 | 80136 | 2553162 | 99579994 |
| | 1 | 21 | 483 | 13615 | 469476 | 19419225 |
| | | 1 | 30 | 960 | 35785 | 1562220 |
| | | | 1 | 39 | 1599 | 74074 |
| | | | | 1 | 48 | 2400 |
| | | | | | 1 | 57 |
| | | | | | | 1 |
|
