A209698 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 2 | | 2 |
| | | | | | | | | | 3 | | 4 | | 4 |
| | | | | | | | | 4 | | 7 | | 10 | | 8 |
| | | | | | | | 5 | | 11 | | 20 | | 24 | | 16 |
| | | | | | | 6 | | 16 | | 35 | | 54 | | 56 | | 32 |
| | | | | | 7 | | 22 | | 56 | | 104 | | 140 | | 128 | | 64 |
| | | | | 8 | | 29 | | 84 | | 181 | | 294 | | 352 | | 288 | | 128 |
| | | | 9 | | 37 | | 120 | | 293 | | 552 | | 800 | | 864 | | 640 | | 256 |
| | | 10 | | 46 | | 165 | | 449 | | 957 | | 1610 | | 2112 | | 2080 | | 1408 | | 512 |
| | 11 | | 56 | | 220 | | 659 | | 1562 |
|
A209698 as a square array
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11
| 2 | 4 | 7 | 11 | 16 | 22 | 29 | 37 | 46 | 56
| 4 | 10 | 20 | 35 | 56 | 84 | 120 | 165 | 220
| 8 | 24 | 54 | 104 | 181 | 293 | 449 | 659
| 16 | 56 | 140 | 294 | 552 | 957 | 1562
| 32 | 128 | 352 | 800 | 1610
| 64 | 288 | 864 | 2112
| 128 | 640 | 2080
| 256 | 1408
| 512
|
A209698 as an upper right triangle
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11
| | 2 | 4 | 7 | 11 | 16 | 22 | 29 | 37 | 46 | 56
| | | 4 | 10 | 20 | 35 | 56 | 84 | 120 | 165 | 220
| | | | 8 | 24 | 54 | 104 | 181 | 293 | 449 | 659
| | | | | 16 | 56 | 140 | 294 | 552 | 957 | 1562
| | | | | | 32 | 128 | 352 | 800 | 1610
| | | | | | | 64 | 288 | 864 | 2112
| | | | | | | | 128 | 640 | 2080
| | | | | | | | | 256 | 1408
| | | | | | | | | | 512
| | | | | | | | | |
|
|