A076831 as a triangular array
| | | | | | | | | | | | 1 |
| | | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | | 1 | | 2 | | 1 |
| | | | | | | | | | 1 | | 3 | | 3 | | 1 |
| | | | | | | | | 1 | | 4 | | 6 | | 4 | | 1 |
| | | | | | | | 1 | | 5 | | 10 | | 10 | | 5 | | 1 |
| | | | | | | 1 | | 6 | | 16 | | 22 | | 16 | | 6 | | 1 |
| | | | | | 1 | | 7 | | 23 | | 43 | | 43 | | 23 | | 7 | | 1 |
| | | | | 1 | | 8 | | 32 | | 77 | | 106 | | 77 | | 32 | | 8 | | 1 |
| | | | 1 | | 9 | | 43 | | 131 | | 240 | | 240 | | 131 | | 43 | | 9 | | 1 |
| | | 1 | | 10 | | 56 | | 213 | | 516 | | 705 | | 516 | | 213 | | 56 | | 10 | | 1 |
| | 1 | | 11 | | 71 | | 333 | | 1060 | | 1988 | | 1988 |
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A076831 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11
| | 1 | 3 | 6 | 10 | 16 | 23 | 32 | 43 | 56 | 71
| | 1 | 4 | 10 | 22 | 43 | 77 | 131 | 213 | 333
| | 1 | 5 | 16 | 43 | 106 | 240 | 516 | 1060
| | 1 | 6 | 23 | 77 | 240 | 705 | 1988
| | 1 | 7 | 32 | 131 | 516 | 1988
| | 1 | 8 | 43 | 213
| | 1 | 9 | 56
| | 1 | 10
| | 1
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A076831 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11
| | | 1 | 3 | 6 | 10 | 16 | 23 | 32 | 43 | 56 | 71
| | | | 1 | 4 | 10 | 22 | 43 | 77 | 131 | 213 | 333
| | | | | 1 | 5 | 16 | 43 | 106 | 240 | 516 | 1060
| | | | | | 1 | 6 | 23 | 77 | 240 | 705 | 1988
| | | | | | | 1 | 7 | 32 | 131 | 516 | 1988
| | | | | | | | 1 | 8 | 43 | 213
| | | | | | | | | 1 | 9 | 56
| | | | | | | | | | 1 | 10
| | | | | | | | | | | 1
| | | | | | | | | | |
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