A263602 as a triangular array
| | | | | | | | 2 |
| | | | | | | | 7 | | 8 |
| | | | | | | 15 | | 144 | | 24 |
| | | | | | 27 | | 1687 | | 1962 | | 60 |
| | | | | 55 | | 13455 | | 69792 | | 24091 | | 160 |
| | | | 109 | | 105222 | | 1880912 | | 2736666 | | 317857 | | 448 |
| | | 199 | | 747253 | | 51961032 | | 248766606 | | 123176874 | | 4177099 | | 1232 |
| | 347 | | 4989566 | | 1372902790 | | 25103852988 | | 40226420700 | | 5641347668 |
|
A263602 as a square array
2 | 7 | 15 | 27 | 55 | 109 | 199 | 347
| 8 | 144 | 1687 | 13455 | 105222 | 747253 | 4989566
| 24 | 1962 | 69792 | 1880912 | 51961032 | 1372902790
| 60 | 24091 | 2736666 | 248766606 | 25103852988
| 160 | 317857 | 123176874 | 40226420700
| 448 | 4177099 | 5641347668
| 1232
|
A263602 as an upper right triangle
2 | 7 | 15 | 27 | 55 | 109 | 199 | 347
| | 8 | 144 | 1687 | 13455 | 105222 | 747253 | 4989566
| | | 24 | 1962 | 69792 | 1880912 | 51961032 | 1372902790
| | | | 60 | 24091 | 2736666 | 248766606 | 25103852988
| | | | | 160 | 317857 | 123176874 | 40226420700
| | | | | | 448 | 4177099 | 5641347668
| | | | | | | 1232
| | | | | | |
|
|