A047110 as a triangular array
| | | | | | | | | | | | 1 |
| | | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | | 1 | | 1 | | 1 |
| | | | | | | | | | 1 | | 2 | | 2 | | 1 |
| | | | | | | | | 1 | | 3 | | 2 | | 3 | | 1 |
| | | | | | | | 1 | | 4 | | 5 | | 5 | | 4 | | 1 |
| | | | | | | 1 | | 5 | | 9 | | 10 | | 9 | | 5 | | 1 |
| | | | | | 1 | | 6 | | 14 | | 19 | | 10 | | 14 | | 6 | | 1 |
| | | | | 1 | | 7 | | 20 | | 33 | | 29 | | 24 | | 20 | | 7 | | 1 |
| | | | 1 | | 8 | | 27 | | 53 | | 62 | | 29 | | 44 | | 27 | | 8 | | 1 |
| | | 1 | | 9 | | 35 | | 80 | | 115 | | 91 | | 73 | | 71 | | 35 | | 9 | | 1 |
| | 1 | | 10 | | 44 | | 115 | | 195 | | 206 | | 164 | | 144 | | 106 | | 44 | | 10 | | 1 |
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A047110 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10
| | 1 | 2 | 2 | 5 | 9 | 14 | 20 | 27 | 35 | 44
| | 1 | 3 | 5 | 10 | 19 | 33 | 53 | 80 | 115
| | 1 | 4 | 9 | 10 | 29 | 62 | 115 | 195
| | 1 | 5 | 14 | 24 | 29 | 91 | 206
| | 1 | 6 | 20 | 44 | 73 | 164
| | 1 | 7 | 27 | 71 | 144
| | 1 | 8 | 35 | 106
| | 1 | 9 | 44
| | 1 | 10
| | 1
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A047110 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10
| | | 1 | 2 | 2 | 5 | 9 | 14 | 20 | 27 | 35 | 44
| | | | 1 | 3 | 5 | 10 | 19 | 33 | 53 | 80 | 115
| | | | | 1 | 4 | 9 | 10 | 29 | 62 | 115 | 195
| | | | | | 1 | 5 | 14 | 24 | 29 | 91 | 206
| | | | | | | 1 | 6 | 20 | 44 | 73 | 164
| | | | | | | | 1 | 7 | 27 | 71 | 144
| | | | | | | | | 1 | 8 | 35 | 106
| | | | | | | | | | 1 | 9 | 44
| | | | | | | | | | | 1 | 10
| | | | | | | | | | | | 1
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