A131774 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 2 | | 1 |
| | | | | | | | | 1 | | 2 | | 1 |
| | | | | | | | 2 | | 0 | | 4 | | 1 |
| | | | | | | 1 | | 2 | | 3 | | 4 | | 1 |
| | | | | | 2 | | -1 | | 8 | | 2 | | 6 | | 1 |
| | | | | 1 | | 2 | | 4 | | 8 | | 7 | | 6 | | 1 |
| | | | 2 | | -2 | | 12 | | 0 | | 20 | | 6 | | 8 | | 1 |
| | | 1 | | 2 | | 4 | | 12 | | 15 | | 20 | | 13 | | 8 | | 1 |
| | 2 | | -3 | | 16 | | -6 | | 42 | | 9 | | 40 | | 12 | | 10 | | 1 |
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A131774 as a square array
1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2
| 1 | 2 | 0 | 2 | -1 | 2 | -2 | 2 | -3
| 1 | 4 | 3 | 8 | 4 | 12 | 4 | 16
| 1 | 4 | 2 | 8 | 0 | 12 | -6
| 1 | 6 | 7 | 20 | 15 | 42
| 1 | 6 | 6 | 20 | 9
| 1 | 8 | 13 | 40
| 1 | 8 | 12
| 1 | 10
| 1
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A131774 as an upper right triangle
1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2
| | 1 | 2 | 0 | 2 | -1 | 2 | -2 | 2 | -3
| | | 1 | 4 | 3 | 8 | 4 | 12 | 4 | 16
| | | | 1 | 4 | 2 | 8 | 0 | 12 | -6
| | | | | 1 | 6 | 7 | 20 | 15 | 42
| | | | | | 1 | 6 | 6 | 20 | 9
| | | | | | | 1 | 8 | 13 | 40
| | | | | | | | 1 | 8 | 12
| | | | | | | | | 1 | 10
| | | | | | | | | | 1
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