A262586 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 1 | | 2 | | 1 |
| | | | | | | | | 4 | | 5 | | 6 | | 5 |
| | | | | | | | 6 | | 16 | | 21 | | 26 | | 24 |
| | | | | | | 19 | | 48 | | 88 | | 119 | | 147 | | 133 |
| | | | | | 49 | | 164 | | 330 | | 538 | | 735 | | 892 | | 846 |
| | | | | 150 | | 559 | | 1302 | | 2310 | | 3568 | | 4830 | | 5876 | | 5661 |
| | | | 442 | | 1952 | | 5005 | | 9882 | | 16500 | | 24596 | | 33253 | | 40490 | | 39556 |
| | | 1424 | | 6872 | | 19504 | | 41715 | | 75387 | | 120582 | | 176354 | | 237336 | | 290020 | | 286000 |
| | 4522 |
|
A262586 as a square array
1 | 1 | 1 | 4 | 6 | 19 | 49 | 150 | 442 | 1424 | 4522
| 1 | 2 | 5 | 16 | 48 | 164 | 559 | 1952 | 6872
| 1 | 6 | 21 | 88 | 330 | 1302 | 5005 | 19504
| 5 | 26 | 119 | 538 | 2310 | 9882 | 41715
| 24 | 147 | 735 | 3568 | 16500 | 75387
| 133 | 892 | 4830 | 24596 | 120582
| 846 | 5876 | 33253 | 176354
| 5661 | 40490 | 237336
| 39556 | 290020
| 286000
|
A262586 as an upper right triangle
1 | 1 | 1 | 4 | 6 | 19 | 49 | 150 | 442 | 1424 | 4522
| | 1 | 2 | 5 | 16 | 48 | 164 | 559 | 1952 | 6872
| | | 1 | 6 | 21 | 88 | 330 | 1302 | 5005 | 19504
| | | | 5 | 26 | 119 | 538 | 2310 | 9882 | 41715
| | | | | 24 | 147 | 735 | 3568 | 16500 | 75387
| | | | | | 133 | 892 | 4830 | 24596 | 120582
| | | | | | | 846 | 5876 | 33253 | 176354
| | | | | | | | 5661 | 40490 | 237336
| | | | | | | | | 39556 | 290020
| | | | | | | | | | 286000
| | | | | | | | | |
|
|