A301345 as a triangular array
| | | | | | | | | | | | | | 1 |
| | | | | | | | | | | | | | 1 | | 0 |
| | | | | | | | | | | | | 0 | | 1 | | 0 |
| | | | | | | | | | | | 0 | | 1 | | 1 | | 0 |
| | | | | | | | | | | 0 | | 0 | | 2 | | 1 | | 0 |
| | | | | | | | | | 0 | | 0 | | 1 | | 3 | | 1 | | 0 |
| | | | | | | | | 0 | | 0 | | 1 | | 2 | | 4 | | 1 | | 0 |
| | | | | | | | 0 | | 0 | | 0 | | 3 | | 4 | | 5 | | 1 | | 0 |
| | | | | | | 0 | | 0 | | 0 | | 2 | | 6 | | 6 | | 6 | | 1 | | 0 |
| | | | | | 0 | | 0 | | 0 | | 1 | | 6 | | 10 | | 9 | | 7 | | 1 | | 0 |
| | | | | 0 | | 0 | | 0 | | 1 | | 5 | | 12 | | 16 | | 12 | | 8 | | 1 | | 0 |
| | | | 0 | | 0 | | 0 | | 0 | | 4 | | 13 | | 22 | | 23 | | 16 | | 9 | | 1 | | 0 |
| | | 0 | | 0 | | 0 | | 0 | | 3 | | 14 | | 27 | | 36 | | 32 | | 20 | | 10 | | 1 | | 0 |
| | 0 | | 0 | | 0 | | 0 | | 2 | | 11 |
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A301345 as a square array
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 0 | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 0 | 1 | 3 | 2 | 3 | 2 | 1 | 1 | 0 | 0 | 0
| 0 | 1 | 4 | 4 | 6 | 6 | 5 | 4 | 3 | 2
| 0 | 1 | 5 | 6 | 10 | 12 | 13 | 14 | 11
| 0 | 1 | 6 | 9 | 16 | 22 | 27
| 0 | 1 | 7 | 12 | 23 | 36
| 0 | 1 | 8 | 16 | 32
| 0 | 1 | 9 | 20
| 0 | 1 | 10
| 0 | 1
| 0
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A301345 as an upper right triangle
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | | 0 | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | | | 0 | 1 | 3 | 2 | 3 | 2 | 1 | 1 | 0 | 0 | 0
| | | | | 0 | 1 | 4 | 4 | 6 | 6 | 5 | 4 | 3 | 2
| | | | | | 0 | 1 | 5 | 6 | 10 | 12 | 13 | 14 | 11
| | | | | | | 0 | 1 | 6 | 9 | 16 | 22 | 27
| | | | | | | | 0 | 1 | 7 | 12 | 23 | 36
| | | | | | | | | 0 | 1 | 8 | 16 | 32
| | | | | | | | | | 0 | 1 | 9 | 20
| | | | | | | | | | | 0 | 1 | 10
| | | | | | | | | | | | 0 | 1
| | | | | | | | | | | | | 0
| | | | | | | | | | | | |
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