A047089 as a triangular array
| | | | | | | | | | | | | 1 |
| | | | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | | | 1 | | 1 | | 1 |
| | | | | | | | | | | 1 | | 2 | | 2 | | 1 |
| | | | | | | | | | 1 | | 3 | | 4 | | 3 | | 1 |
| | | | | | | | | 1 | | 4 | | 7 | | 4 | | 4 | | 1 |
| | | | | | | | 1 | | 5 | | 11 | | 11 | | 8 | | 5 | | 1 |
| | | | | | | 1 | | 6 | | 16 | | 22 | | 19 | | 13 | | 6 | | 1 |
| | | | | | 1 | | 7 | | 22 | | 38 | | 41 | | 19 | | 19 | | 7 | | 1 |
| | | | | 1 | | 8 | | 29 | | 60 | | 79 | | 60 | | 38 | | 26 | | 8 | | 1 |
| | | | 1 | | 9 | | 37 | | 89 | | 139 | | 139 | | 98 | | 64 | | 34 | | 9 | | 1 |
| | | 1 | | 10 | | 46 | | 126 | | 228 | | 278 | | 237 | | 98 | | 98 | | 43 | | 10 | | 1 |
| | 1 | | 11 | | 56 | | 172 |
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A047089 as a square array
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| 1 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11
| 1 | 2 | 4 | 7 | 11 | 16 | 22 | 29 | 37 | 46 | 56
| 1 | 3 | 4 | 11 | 22 | 38 | 60 | 89 | 126 | 172
| 1 | 4 | 8 | 19 | 41 | 79 | 139 | 228
| 1 | 5 | 13 | 19 | 60 | 139 | 278
| 1 | 6 | 19 | 38 | 98 | 237
| 1 | 7 | 26 | 64 | 98
| 1 | 8 | 34 | 98
| 1 | 9 | 43
| 1 | 10
| 1
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A047089 as an upper right triangle
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11
| | | 1 | 2 | 4 | 7 | 11 | 16 | 22 | 29 | 37 | 46 | 56
| | | | 1 | 3 | 4 | 11 | 22 | 38 | 60 | 89 | 126 | 172
| | | | | 1 | 4 | 8 | 19 | 41 | 79 | 139 | 228
| | | | | | 1 | 5 | 13 | 19 | 60 | 139 | 278
| | | | | | | 1 | 6 | 19 | 38 | 98 | 237
| | | | | | | | 1 | 7 | 26 | 64 | 98
| | | | | | | | | 1 | 8 | 34 | 98
| | | | | | | | | | 1 | 9 | 43
| | | | | | | | | | | 1 | 10
| | | | | | | | | | | | 1
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