A210190 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 2 | | 2 |
| | | | | | | | | 3 | | 8 | | 4 |
| | | | | | | | 20 | | 4 | | 5 | | 40 |
| | | | | | | 24 | | 6 | | 70 | | 84 | | 8 |
| | | | | | 7 | | 112 | | 224 | | 64 | | 8 | | 168 |
| | | | | 504 | | 288 | | 16 | | 9 | | 240 | | 1008 | | 960 |
| | | | 160 | | 10 | | 330 | | 1848 | | 2640 | | 880 | | 32 | | 11 |
| | | 440 | | 3168 | | 6336 | | 3520 | | 384 | | 12 | | 572 | | 5148 | | 13728 |
| | 11440 | | 2496 | | 64 | | 13 | | 728 | | 8008 | | 27456 | | 32032 | | 11648 |
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A210190 as a square array
1 | 2 | 3 | 20 | 24 | 7 | 504 | 160 | 440 | 11440
| 2 | 8 | 4 | 6 | 112 | 288 | 10 | 3168 | 2496
| 4 | 5 | 70 | 224 | 16 | 330 | 6336 | 64
| 40 | 84 | 64 | 9 | 1848 | 3520 | 13
| 8 | 8 | 240 | 2640 | 384 | 728
| 168 | 1008 | 880 | 12 | 8008
| 960 | 32 | 572 | 27456
| 11 | 5148 | 32032
| 13728 | 11648
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A210190 as an upper right triangle
1 | 2 | 3 | 20 | 24 | 7 | 504 | 160 | 440 | 11440
| | 2 | 8 | 4 | 6 | 112 | 288 | 10 | 3168 | 2496
| | | 4 | 5 | 70 | 224 | 16 | 330 | 6336 | 64
| | | | 40 | 84 | 64 | 9 | 1848 | 3520 | 13
| | | | | 8 | 8 | 240 | 2640 | 384 | 728
| | | | | | 168 | 1008 | 880 | 12 | 8008
| | | | | | | 960 | 32 | 572 | 27456
| | | | | | | | 11 | 5148 | 32032
| | | | | | | | | 13728 | 11648
| | | | | | | | |
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