A269456 as a triangular array
| | | | | | | | | | | | 2 |
| | | | | | | | | | | | 1 | | 3 |
| | | | | | | | | | | 2 | | 2 | | 4 |
| | | | | | | | | | 3 | | 5 | | 3 | | 5 |
| | | | | | | | | 6 | | 8 | | 8 | | 4 | | 6 |
| | | | | | | | 9 | | 18 | | 14 | | 11 | | 5 | | 7 |
| | | | | | | 18 | | 30 | | 32 | | 20 | | 14 | | 6 | | 8 |
| | | | | | 30 | | 63 | | 57 | | 47 | | 26 | | 17 | | 7 | | 9 |
| | | | | 56 | | 114 | | 124 | | 86 | | 62 | | 32 | | 20 | | 8 | | 10 |
| | | | 99 | | 226 | | 234 | | 191 | | 116 | | 77 | | 38 | | 23 | | 9 | | 11 |
| | | 186 | | 422 | | 480 | | 370 | | 260 | | 146 | | 92 | | 44 | | 26 | | 10 | | 12 |
| | 335 | | 826 | | 932 | | 775 | | 512 | | 330 | | 176 | | 107 | | 50 | | 29 | | 11 | | 13 |
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A269456 as a square array
2 | 1 | 2 | 3 | 6 | 9 | 18 | 30 | 56 | 99 | 186 | 335
| 3 | 2 | 5 | 8 | 18 | 30 | 63 | 114 | 226 | 422 | 826
| 4 | 3 | 8 | 14 | 32 | 57 | 124 | 234 | 480 | 932
| 5 | 4 | 11 | 20 | 47 | 86 | 191 | 370 | 775
| 6 | 5 | 14 | 26 | 62 | 116 | 260 | 512
| 7 | 6 | 17 | 32 | 77 | 146 | 330
| 8 | 7 | 20 | 38 | 92 | 176
| 9 | 8 | 23 | 44 | 107
| 10 | 9 | 26 | 50
| 11 | 10 | 29
| 12 | 11
| 13
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A269456 as an upper right triangle
2 | 1 | 2 | 3 | 6 | 9 | 18 | 30 | 56 | 99 | 186 | 335
| | 3 | 2 | 5 | 8 | 18 | 30 | 63 | 114 | 226 | 422 | 826
| | | 4 | 3 | 8 | 14 | 32 | 57 | 124 | 234 | 480 | 932
| | | | 5 | 4 | 11 | 20 | 47 | 86 | 191 | 370 | 775
| | | | | 6 | 5 | 14 | 26 | 62 | 116 | 260 | 512
| | | | | | 7 | 6 | 17 | 32 | 77 | 146 | 330
| | | | | | | 8 | 7 | 20 | 38 | 92 | 176
| | | | | | | | 9 | 8 | 23 | 44 | 107
| | | | | | | | | 10 | 9 | 26 | 50
| | | | | | | | | | 11 | 10 | 29
| | | | | | | | | | | 12 | 11
| | | | | | | | | | | | 13
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