A266042 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | 1 | | 0 |
| | | | | | | | 1 | | 0 | | 2 |
| | | | | | | 1 | | 0 | | 8 | | 8 |
| | | | | | 1 | | 0 | | 30 | | 104 | | 48 |
| | | | | 1 | | 0 | | 146 | | 2408 | | 6440 | | 240 |
| | | | 1 | | 0 | | 620 | | 74416 | | 1477440 | | 312960 | | 1968 |
| | | 1 | | 0 | | 3018 | | 2603736 | | 456791920 | | 854084640 | | 36965712 | | 13824 |
| | 1 | | 0 | | 14356 | | 97230000 | | 161738440488 | | 3226910232000 | | 1480836132576 | | 3615441408 |
|
A266042 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 2 | 8 | 30 | 146 | 620 | 3018 | 14356
| | 8 | 104 | 2408 | 74416 | 2603736 | 97230000
| | 48 | 6440 | 1477440 | 456791920 | 161738440488
| | 240 | 312960 | 854084640 | 3226910232000
| | 1968 | 36965712 | 1480836132576
| | 13824 | 3615441408
|
A266042 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | | 2 | 8 | 30 | 146 | 620 | 3018 | 14356
| | | | 8 | 104 | 2408 | 74416 | 2603736 | 97230000
| | | | | 48 | 6440 | 1477440 | 456791920 | 161738440488
| | | | | | 240 | 312960 | 854084640 | 3226910232000
| | | | | | | 1968 | 36965712 | 1480836132576
| | | | | | | | 13824 | 3615441408
| | | | | | | |
|
|
