A123149 as a triangular array
| | | | | | | | | | | | | 1 |
| | | | | | | | | | | | | 1 | | 0 |
| | | | | | | | | | | | 1 | | 1 | | 0 |
| | | | | | | | | | | 1 | | 1 | | 1 | | 0 |
| | | | | | | | | | 1 | | 2 | | 2 | | 1 | | 0 |
| | | | | | | | | 1 | | 2 | | 3 | | 2 | | 1 | | 0 |
| | | | | | | | 1 | | 3 | | 5 | | 5 | | 3 | | 1 | | 0 |
| | | | | | | 1 | | 3 | | 6 | | 7 | | 6 | | 3 | | 1 | | 0 |
| | | | | | 1 | | 4 | | 9 | | 13 | | 13 | | 9 | | 4 | | 1 | | 0 |
| | | | | 1 | | 4 | | 10 | | 16 | | 19 | | 16 | | 10 | | 4 | | 1 | | 0 |
| | | | 1 | | 5 | | 14 | | 26 | | 35 | | 35 | | 26 | | 14 | | 5 | | 1 | | 0 |
| | | 1 | | 5 | | 15 | | 30 | | 45 | | 51 | | 45 | | 30 | | 15 | | 5 | | 1 | | 0 |
| | 1 | | 6 | | 20 | | 45 | | 75 | | 96 | | 96 | | 75 | | 45 | | 20 | | 6 | | 1 | | 0 |
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A123149 as a square array
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| 0 | 1 | 1 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 5 | 6
| 0 | 1 | 2 | 3 | 5 | 6 | 9 | 10 | 14 | 15 | 20
| 0 | 1 | 2 | 5 | 7 | 13 | 16 | 26 | 30 | 45
| 0 | 1 | 3 | 6 | 13 | 19 | 35 | 45 | 75
| 0 | 1 | 3 | 9 | 16 | 35 | 51 | 96
| 0 | 1 | 4 | 10 | 26 | 45 | 96
| 0 | 1 | 4 | 14 | 30 | 75
| 0 | 1 | 5 | 15 | 45
| 0 | 1 | 5 | 20
| 0 | 1 | 6
| 0 | 1
| 0
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A123149 as an upper right triangle
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 0 | 1 | 1 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 5 | 6
| | | 0 | 1 | 2 | 3 | 5 | 6 | 9 | 10 | 14 | 15 | 20
| | | | 0 | 1 | 2 | 5 | 7 | 13 | 16 | 26 | 30 | 45
| | | | | 0 | 1 | 3 | 6 | 13 | 19 | 35 | 45 | 75
| | | | | | 0 | 1 | 3 | 9 | 16 | 35 | 51 | 96
| | | | | | | 0 | 1 | 4 | 10 | 26 | 45 | 96
| | | | | | | | 0 | 1 | 4 | 14 | 30 | 75
| | | | | | | | | 0 | 1 | 5 | 15 | 45
| | | | | | | | | | 0 | 1 | 5 | 20
| | | | | | | | | | | 0 | 1 | 6
| | | | | | | | | | | | 0 | 1
| | | | | | | | | | | | | 0
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