A273713 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 2 | | 2 | | 1 |
| | | | | | | | | 4 | | 5 | | 3 | | 1 |
| | | | | | | | 8 | | 13 | | 9 | | 4 | | 1 |
| | | | | | | 17 | | 32 | | 28 | | 14 | | 5 | | 1 |
| | | | | | 37 | | 80 | | 81 | | 50 | | 20 | | 6 | | 1 |
| | | | | 82 | | 201 | | 231 | | 165 | | 80 | | 27 | | 7 | | 1 |
| | | | 185 | | 505 | | 653 | | 526 | | 295 | | 119 | | 35 | | 8 | | 1 |
| | | 423 | | 1273 | | 1824 | | 1644 | | 1036 | | 483 | | 168 | | 44 | | 9 | | 1 |
| | 978 | | 3217 | | 5058 | | 5034 | | 3535 | | 1848 | | 742 | | 228 | | 54 | | 10 | | 1 |
|
A273713 as a square array
| 1 | 1 | 2 | 4 | 8 | 17 | 37 | 82 | 185 | 423 | 978
| | 1 | 2 | 5 | 13 | 32 | 80 | 201 | 505 | 1273 | 3217
| | 1 | 3 | 9 | 28 | 81 | 231 | 653 | 1824 | 5058
| | 1 | 4 | 14 | 50 | 165 | 526 | 1644 | 5034
| | 1 | 5 | 20 | 80 | 295 | 1036 | 3535
| | 1 | 6 | 27 | 119 | 483 | 1848
| | 1 | 7 | 35 | 168 | 742
| | 1 | 8 | 44 | 228
| | 1 | 9 | 54
| | 1 | 10
| | 1
|
A273713 as an upper right triangle
| 1 | 1 | 2 | 4 | 8 | 17 | 37 | 82 | 185 | 423 | 978
| | 1 | 2 | 5 | 13 | 32 | 80 | 201 | 505 | 1273 | 3217
| | | 1 | 3 | 9 | 28 | 81 | 231 | 653 | 1824 | 5058
| | | | 1 | 4 | 14 | 50 | 165 | 526 | 1644 | 5034
| | | | | 1 | 5 | 20 | 80 | 295 | 1036 | 3535
| | | | | | 1 | 6 | 27 | 119 | 483 | 1848
| | | | | | | 1 | 7 | 35 | 168 | 742
| | | | | | | | 1 | 8 | 44 | 228
| | | | | | | | | 1 | 9 | 54
| | | | | | | | | | 1 | 10
| | | | | | | | | | | 1
|
|
