A091355 as a triangular array
| | | | | | | | | | | | | 1 |
| | | | | | | | | | | | | 2 | | 1 |
| | | | | | | | | | | | 3 | | 2 | | 1 |
| | | | | | | | | | | 5 | | 5 | | 2 | | 1 |
| | | | | | | | | | 7 | | 9 | | 5 | | 2 | | 1 |
| | | | | | | | | 11 | | 18 | | 11 | | 5 | | 2 | | 1 |
| | | | | | | | 15 | | 30 | | 22 | | 11 | | 5 | | 2 | | 1 |
| | | | | | | 22 | | 53 | | 42 | | 24 | | 11 | | 5 | | 2 | | 1 |
| | | | | | 30 | | 85 | | 78 | | 46 | | 24 | | 11 | | 5 | | 2 | | 1 |
| | | | | 42 | | 139 | | 138 | | 90 | | 48 | | 24 | | 11 | | 5 | | 2 | | 1 |
| | | | 56 | | 215 | | 239 | | 164 | | 94 | | 48 | | 24 | | 11 | | 5 | | 2 | | 1 |
| | | 77 | | 336 | | 405 | | 298 | | 176 | | 96 | | 48 | | 24 | | 11 | | 5 | | 2 | | 1 |
| | 101 | | 504 | | 669 | | 520 | | 324 | | 180 | | 96 | | 48 | | 24 | | 11 | | 5 | | 2 | | 1 |
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A091355 as a square array
1 | 2 | 3 | 5 | 7 | 11 | 15 | 22 | 30 | 42 | 56 | 77 | 101
| 1 | 2 | 5 | 9 | 18 | 30 | 53 | 85 | 139 | 215 | 336 | 504
| 1 | 2 | 5 | 11 | 22 | 42 | 78 | 138 | 239 | 405 | 669
| 1 | 2 | 5 | 11 | 24 | 46 | 90 | 164 | 298 | 520
| 1 | 2 | 5 | 11 | 24 | 48 | 94 | 176 | 324
| 1 | 2 | 5 | 11 | 24 | 48 | 96 | 180
| 1 | 2 | 5 | 11 | 24 | 48 | 96
| 1 | 2 | 5 | 11 | 24 | 48
| 1 | 2 | 5 | 11 | 24
| 1 | 2 | 5 | 11
| 1 | 2 | 5
| 1 | 2
| 1
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A091355 as an upper right triangle
1 | 2 | 3 | 5 | 7 | 11 | 15 | 22 | 30 | 42 | 56 | 77 | 101
| | 1 | 2 | 5 | 9 | 18 | 30 | 53 | 85 | 139 | 215 | 336 | 504
| | | 1 | 2 | 5 | 11 | 22 | 42 | 78 | 138 | 239 | 405 | 669
| | | | 1 | 2 | 5 | 11 | 24 | 46 | 90 | 164 | 298 | 520
| | | | | 1 | 2 | 5 | 11 | 24 | 48 | 94 | 176 | 324
| | | | | | 1 | 2 | 5 | 11 | 24 | 48 | 96 | 180
| | | | | | | 1 | 2 | 5 | 11 | 24 | 48 | 96
| | | | | | | | 1 | 2 | 5 | 11 | 24 | 48
| | | | | | | | | 1 | 2 | 5 | 11 | 24
| | | | | | | | | | 1 | 2 | 5 | 11
| | | | | | | | | | | 1 | 2 | 5
| | | | | | | | | | | | 1 | 2
| | | | | | | | | | | | | 1
|
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