A147644 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 1 | | 2 | | 1 |
| | | | | | | | | 1 | | 5 | | 5 | | 1 |
| | | | | | | | 1 | | 6 | | 10 | | 6 | | 1 |
| | | | | | | 1 | | 7 | | 16 | | 16 | | 7 | | 1 |
| | | | | | 1 | | 8 | | 23 | | 32 | | 23 | | 8 | | 1 |
| | | | | 1 | | 9 | | 31 | | 55 | | 55 | | 31 | | 9 | | 1 |
| | | | 1 | | 10 | | 40 | | 86 | | 110 | | 86 | | 40 | | 10 | | 1 |
| | | 1 | | 11 | | 50 | | 126 | | 196 | | 196 | | 126 | | 50 | | 11 | | 1 |
| | 1 | | 12 | | 61 | | 176 | | 322 | | 392 | | 322 | | 176 | | 61 | | 12 |
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A147644 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 2 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12
| | 1 | 5 | 10 | 16 | 23 | 31 | 40 | 50 | 61
| | 1 | 6 | 16 | 32 | 55 | 86 | 126 | 176
| | 1 | 7 | 23 | 55 | 110 | 196 | 322
| | 1 | 8 | 31 | 86 | 196 | 392
| | 1 | 9 | 40 | 126 | 322
| | 1 | 10 | 50 | 176
| | 1 | 11 | 61
| | 1 | 12
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A147644 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 2 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12
| | | 1 | 5 | 10 | 16 | 23 | 31 | 40 | 50 | 61
| | | | 1 | 6 | 16 | 32 | 55 | 86 | 126 | 176
| | | | | 1 | 7 | 23 | 55 | 110 | 196 | 322
| | | | | | 1 | 8 | 31 | 86 | 196 | 392
| | | | | | | 1 | 9 | 40 | 126 | 322
| | | | | | | | 1 | 10 | 50 | 176
| | | | | | | | | 1 | 11 | 61
| | | | | | | | | | 1 | 12
| | | | | | | | | |
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