A248987 as a triangular array
| | | | | | | | | | 2 |
| | | | | | | | | | 53 | | 2 |
| | | | | | | | | 204 | | 53 | | 2 |
| | | | | | | | 585 | | 204 | | 53 | | 2 |
| | | | | | | 1326 | | 585 | | 204 | | 53 | | 2 |
| | | | | | 2817 | | 1654 | | 585 | | 204 | | 53 | | 2 |
| | | | | 5028 | | 4137 | | 2042 | | 585 | | 204 | | 53 | | 2 |
| | | | 8789 | | 7964 | | 6065 | | 2494 | | 585 | | 204 | | 53 | | 2 |
| | | 13970 | | 14661 | | 12644 | | 8873 | | 3014 | | 585 | | 204 | | 53 | | 2 |
| | 21601 | | 23778 | | 24583 | | 20128 | | 12937 | | 3606 |
|
A248987 as a square array
2 | 53 | 204 | 585 | 1326 | 2817 | 5028 | 8789 | 13970 | 21601
| 2 | 53 | 204 | 585 | 1654 | 4137 | 7964 | 14661 | 23778
| 2 | 53 | 204 | 585 | 2042 | 6065 | 12644 | 24583
| 2 | 53 | 204 | 585 | 2494 | 8873 | 20128
| 2 | 53 | 204 | 585 | 3014 | 12937
| 2 | 53 | 204 | 585 | 3606
| 2 | 53 | 204
| 2 | 53
| 2
|
A248987 as an upper right triangle
2 | 53 | 204 | 585 | 1326 | 2817 | 5028 | 8789 | 13970 | 21601
| | 2 | 53 | 204 | 585 | 1654 | 4137 | 7964 | 14661 | 23778
| | | 2 | 53 | 204 | 585 | 2042 | 6065 | 12644 | 24583
| | | | 2 | 53 | 204 | 585 | 2494 | 8873 | 20128
| | | | | 2 | 53 | 204 | 585 | 3014 | 12937
| | | | | | 2 | 53 | 204 | 585 | 3606
| | | | | | | 2 | 53 | 204
| | | | | | | | 2 | 53
| | | | | | | | | 2
| | | | | | | | |
|
|