A259427 as a triangular array
| | | | | | | | 13 |
| | | | | | | | 43 | | 43 |
| | | | | | | 142 | | 243 | | 142 |
| | | | | | 469 | | 1366 | | 1366 | | 469 |
| | | | | 1549 | | 7695 | | 12953 | | 7695 | | 1549 |
| | | | 5116 | | 43347 | | 123306 | | 123306 | | 43347 | | 5116 |
| | | 16897 | | 244228 | | 1172659 | | 1990133 | | 1172659 | | 244228 | | 16897 |
| | 55807 | | 1376077 | | 11155819 | | 32060569 | | 32060569 | | 11155819 | | 1376077 |
|
A259427 as a square array
13 | 43 | 142 | 469 | 1549 | 5116 | 16897 | 55807
| 43 | 243 | 1366 | 7695 | 43347 | 244228 | 1376077
| 142 | 1366 | 12953 | 123306 | 1172659 | 11155819
| 469 | 7695 | 123306 | 1990133 | 32060569
| 1549 | 43347 | 1172659 | 32060569
| 5116 | 244228 | 11155819
| 16897 | 1376077
|
A259427 as an upper right triangle
13 | 43 | 142 | 469 | 1549 | 5116 | 16897 | 55807
| | 43 | 243 | 1366 | 7695 | 43347 | 244228 | 1376077
| | | 142 | 1366 | 12953 | 123306 | 1172659 | 11155819
| | | | 469 | 7695 | 123306 | 1990133 | 32060569
| | | | | 1549 | 43347 | 1172659 | 32060569
| | | | | | 5116 | 244228 | 11155819
| | | | | | | 16897 | 1376077
| | | | | | |
|
|