A274835 as a triangular array
| | | | | | | | | | | | 1 |
| | | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | | 1 | | 1 | | 1 |
| | | | | | | | | | 1 | | 1 | | 2 | | 1 |
| | | | | | | | | 1 | | 1 | | 1 | | 5 | | 1 |
| | | | | | | | 1 | | 1 | | 1 | | 2 | | 15 | | 1 |
| | | | | | | 1 | | 1 | | 1 | | 1 | | 3 | | 52 | | 1 |
| | | | | | 1 | | 1 | | 1 | | 1 | | 2 | | 7 | | 203 | | 1 |
| | | | | 1 | | 1 | | 1 | | 1 | | 1 | | 3 | | 14 | | 877 | | 1 |
| | | | 1 | | 1 | | 1 | | 1 | | 1 | | 2 | | 4 | | 39 | | 4140 | | 1 |
| | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 | | 3 | | 9 | | 95 | | 21147 | | 1 |
| | 1 | | 1 | | 1 | | 1 | | 1 | | 1 | | 2 | | 4 | | 18 | | 304 | | 115975 | | 1 |
|
A274835 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 5 | 2 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 15 | 3 | 2 | 1 | 1 | 1 | 1
| | 1 | 52 | 7 | 3 | 2 | 1 | 1
| | 1 | 203 | 14 | 4 | 3 | 2
| | 1 | 877 | 39 | 9 | 4
| | 1 | 4140 | 95 | 18
| | 1 | 21147 | 304
| | 1 | 115975
| | 1
|
A274835 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | | | 1 | 5 | 2 | 1 | 1 | 1 | 1 | 1 | 1
| | | | | 1 | 15 | 3 | 2 | 1 | 1 | 1 | 1
| | | | | | 1 | 52 | 7 | 3 | 2 | 1 | 1
| | | | | | | 1 | 203 | 14 | 4 | 3 | 2
| | | | | | | | 1 | 877 | 39 | 9 | 4
| | | | | | | | | 1 | 4140 | 95 | 18
| | | | | | | | | | 1 | 21147 | 304
| | | | | | | | | | | 1 | 115975
| | | | | | | | | | | | 1
|
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