A122950 as a triangular array
| | | | | | | | | | | | | 1 |
| | | | | | | | | | | | | 0 | | 1 |
| | | | | | | | | | | | 0 | | 0 | | 2 |
| | | | | | | | | | | 0 | | 0 | | 1 | | 3 |
| | | | | | | | | | 0 | | 0 | | 0 | | 3 | | 5 |
| | | | | | | | | 0 | | 0 | | 0 | | 1 | | 7 | | 8 |
| | | | | | | | 0 | | 0 | | 0 | | 0 | | 4 | | 15 | | 13 |
| | | | | | | 0 | | 0 | | 0 | | 0 | | 1 | | 12 | | 30 | | 21 |
| | | | | | 0 | | 0 | | 0 | | 0 | | 0 | | 5 | | 31 | | 58 | | 34 |
| | | | | 0 | | 0 | | 0 | | 0 | | 0 | | 1 | | 18 | | 73 | | 109 | | 55 |
| | | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 6 | | 54 | | 162 | | 201 | | 89 |
| | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 1 | | 25 | | 145 | | 344 | | 365 | | 144 |
| | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 7 | | 85 | | 361 | | 707 |
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A122950 as a square array
1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 3 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 5 | 7 | 4 | 1 | 0 | 0 | 0 | 0 | 0
| 8 | 15 | 12 | 5 | 1 | 0 | 0 | 0
| 13 | 30 | 31 | 18 | 6 | 1 | 0
| 21 | 58 | 73 | 54 | 25 | 7
| 34 | 109 | 162 | 145 | 85
| 55 | 201 | 344 | 361
| 89 | 365 | 707
| 144
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A122950 as an upper right triangle
1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | | | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | | | | 5 | 7 | 4 | 1 | 0 | 0 | 0 | 0 | 0
| | | | | | 8 | 15 | 12 | 5 | 1 | 0 | 0 | 0
| | | | | | | 13 | 30 | 31 | 18 | 6 | 1 | 0
| | | | | | | | 21 | 58 | 73 | 54 | 25 | 7
| | | | | | | | | 34 | 109 | 162 | 145 | 85
| | | | | | | | | | 55 | 201 | 344 | 361
| | | | | | | | | | | 89 | 365 | 707
| | | | | | | | | | | | 144
| | | | | | | | | | | |
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