A099040 as a triangular array
| | | | | | | | | | | | 1 |
| | | | | | | | | | | | 0 | | 2 |
| | | | | | | | | | | 0 | | 2 | | 4 |
| | | | | | | | | | 0 | | 0 | | 8 | | 8 |
| | | | | | | | | 0 | | 0 | | 4 | | 24 | | 16 |
| | | | | | | | 0 | | 0 | | 0 | | 24 | | 64 | | 32 |
| | | | | | | 0 | | 0 | | 0 | | 8 | | 96 | | 160 | | 64 |
| | | | | | 0 | | 0 | | 0 | | 0 | | 64 | | 320 | | 384 | | 128 |
| | | | | 0 | | 0 | | 0 | | 0 | | 16 | | 320 | | 960 | | 896 | | 256 |
| | | | 0 | | 0 | | 0 | | 0 | | 0 | | 160 | | 1280 | | 2688 | | 2048 | | 512 |
| | | 0 | | 0 | | 0 | | 0 | | 0 | | 32 | | 960 | | 4480 | | 7168 | | 4608 | | 1024 |
| | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 384 | | 4480 | | 14336 | | 18432 | | 10240 | | 2048 |
|
A099040 as a square array
1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 4 | 8 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 8 | 24 | 24 | 8 | 0 | 0 | 0 | 0 | 0
| 16 | 64 | 96 | 64 | 16 | 0 | 0 | 0
| 32 | 160 | 320 | 320 | 160 | 32 | 0
| 64 | 384 | 960 | 1280 | 960 | 384
| 128 | 896 | 2688 | 4480 | 4480
| 256 | 2048 | 7168 | 14336
| 512 | 4608 | 18432
| 1024 | 10240
| 2048
|
A099040 as an upper right triangle
1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | | 4 | 8 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | | | 8 | 24 | 24 | 8 | 0 | 0 | 0 | 0 | 0
| | | | | 16 | 64 | 96 | 64 | 16 | 0 | 0 | 0
| | | | | | 32 | 160 | 320 | 320 | 160 | 32 | 0
| | | | | | | 64 | 384 | 960 | 1280 | 960 | 384
| | | | | | | | 128 | 896 | 2688 | 4480 | 4480
| | | | | | | | | 256 | 2048 | 7168 | 14336
| | | | | | | | | | 512 | 4608 | 18432
| | | | | | | | | | | 1024 | 10240
| | | | | | | | | | | | 2048
|
|