A123264 as a triangular array
| | | | | | | | | | | | | 1 |
| | | | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | | | 1 | | 2 | | 1 |
| | | | | | | | | | | 1 | | 3 | | 3 | | 1 |
| | | | | | | | | | 1 | | 4 | | 6 | | 4 | | 1 |
| | | | | | | | | 1 | | 5 | | 1 | | 1 | | 5 | | 1 |
| | | | | | | | 1 | | 6 | | 6 | | 2 | | 6 | | 6 | | 1 |
| | | | | | | 1 | | 7 | | 21 | | 8 | | 8 | | 21 | | 7 | | 1 |
| | | | | | 1 | | 8 | | 82 | | 92 | | 61 | | 92 | | 82 | | 8 | | 1 |
| | | | | 1 | | 9 | | 9 | | 471 | | 351 | | 351 | | 471 | | 9 | | 9 | | 1 |
| | | | 1 | | 1 | | 81 | | 84 | | 228 | | 207 | | 228 | | 84 | | 81 | | 1 | | 1 |
| | | 1 | | 2 | | 28 | | 561 | | 213 | | 534 | | 534 | | 213 | | 561 | | 28 | | 2 | | 1 |
| | 1 | | 3 | | 3 | | 985 | | 477 |
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A123264 as a square array
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 1 | 2 | 3
| 1 | 3 | 6 | 1 | 6 | 21 | 82 | 9 | 81 | 28 | 3
| 1 | 4 | 1 | 2 | 8 | 92 | 471 | 84 | 561 | 985
| 1 | 5 | 6 | 8 | 61 | 351 | 228 | 213 | 477
| 1 | 6 | 21 | 92 | 351 | 207 | 534
| 1 | 7 | 82 | 471 | 228 | 534
| 1 | 8 | 9 | 84 | 213
| 1 | 9 | 81 | 561
| 1 | 1 | 28
| 1 | 2
| 1
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A123264 as an upper right triangle
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 1 | 2 | 3
| | | 1 | 3 | 6 | 1 | 6 | 21 | 82 | 9 | 81 | 28 | 3
| | | | 1 | 4 | 1 | 2 | 8 | 92 | 471 | 84 | 561 | 985
| | | | | 1 | 5 | 6 | 8 | 61 | 351 | 228 | 213 | 477
| | | | | | 1 | 6 | 21 | 92 | 351 | 207 | 534
| | | | | | | 1 | 7 | 82 | 471 | 228 | 534
| | | | | | | | 1 | 8 | 9 | 84 | 213
| | | | | | | | | 1 | 9 | 81 | 561
| | | | | | | | | | 1 | 1 | 28
| | | | | | | | | | | 1 | 2
| | | | | | | | | | | | 1
| | | | | | | | | | | |
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