A210216 as a triangular array
| | | | | | | | | | | | 1 |
| | | | | | | | | | | | 1 | | 2 |
| | | | | | | | | | | 1 | | 3 | | 3 |
| | | | | | | | | | 1 | | 3 | | 7 | | 4 |
| | | | | | | | | 1 | | 3 | | 8 | | 14 | | 5 |
| | | | | | | | 1 | | 3 | | 8 | | 20 | | 25 | | 6 |
| | | | | | | 1 | | 3 | | 8 | | 21 | | 46 | | 41 | | 7 |
| | | | | | 1 | | 3 | | 8 | | 21 | | 54 | | 97 | | 63 | | 8 |
| | | | | 1 | | 3 | | 8 | | 21 | | 55 | | 133 | | 189 | | 92 | | 9 |
| | | | 1 | | 3 | | 8 | | 21 | | 55 | | 143 | | 309 | | 344 | | 129 | | 10 |
| | | 1 | | 3 | | 8 | | 21 | | 55 | | 144 | | 364 | | 674 | | 591 | | 175 | | 11 |
| | 1 | | 3 | | 8 | | 21 | | 55 | | 144 | | 376 | | 894 |
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A210216 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3
| | 3 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8
| | 4 | 14 | 20 | 21 | 21 | 21 | 21 | 21 | 21
| | 5 | 25 | 46 | 54 | 55 | 55 | 55 | 55
| | 6 | 41 | 97 | 133 | 143 | 144 | 144
| | 7 | 63 | 189 | 309 | 364 | 376
| | 8 | 92 | 344 | 674 | 894
| | 9 | 129 | 591
| | 10 | 175
| | 11
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A210216 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3
| | | 3 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8
| | | | 4 | 14 | 20 | 21 | 21 | 21 | 21 | 21 | 21
| | | | | 5 | 25 | 46 | 54 | 55 | 55 | 55 | 55
| | | | | | 6 | 41 | 97 | 133 | 143 | 144 | 144
| | | | | | | 7 | 63 | 189 | 309 | 364 | 376
| | | | | | | | 8 | 92 | 344 | 674 | 894
| | | | | | | | | 9 | 129 | 591
| | | | | | | | | | 10 | 175
| | | | | | | | | | | 11
| | | | | | | | | | |
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