A181274 as a triangular array
| | | | | | | | | | | 2 |
| | | | | | | | | | | 4 | | 0 |
| | | | | | | | | | 8 | | 3 | | 0 |
| | | | | | | | | 16 | | 11 | | 0 | | 0 |
| | | | | | | | 32 | | 48 | | 9 | | 0 | | 0 |
| | | | | | | 64 | | 188 | | 79 | | 0 | | 0 | | 0 |
| | | | | | 128 | | 768 | | 766 | | 58 | | 0 | | 0 | | 0 |
| | | | | 256 | | 3056 | | 6060 | | 1629 | | 13 | | 0 | | 0 | | 0 |
| | | | 512 | | 12288 | | 49928 | | 28924 | | 1991 | | 3 | | 0 | | 0 | | 0 |
| | | 1024 | | 49088 | | 395024 | | 507052 | | 87873 | | 1420 | | 0 | | 0 | | 0 | | 0 |
| | 2048 | | 196608 | | 3170784 | | 8211776 |
|
A181274 as a square array
2 | 4 | 8 | 16 | 32 | 64 | 128 | 256 | 512 | 1024 | 2048
| 0 | 3 | 11 | 48 | 188 | 768 | 3056 | 12288 | 49088 | 196608
| 0 | 0 | 9 | 79 | 766 | 6060 | 49928 | 395024 | 3170784
| 0 | 0 | 0 | 58 | 1629 | 28924 | 507052 | 8211776
| 0 | 0 | 0 | 13 | 1991 | 87873
| 0 | 0 | 0 | 3 | 1420
| 0 | 0 | 0 | 0
| 0 | 0 | 0
| 0 | 0
| 0
|
A181274 as an upper right triangle
2 | 4 | 8 | 16 | 32 | 64 | 128 | 256 | 512 | 1024 | 2048
| | 0 | 3 | 11 | 48 | 188 | 768 | 3056 | 12288 | 49088 | 196608
| | | 0 | 0 | 9 | 79 | 766 | 6060 | 49928 | 395024 | 3170784
| | | | 0 | 0 | 0 | 58 | 1629 | 28924 | 507052 | 8211776
| | | | | 0 | 0 | 0 | 13 | 1991 | 87873
| | | | | | 0 | 0 | 0 | 3 | 1420
| | | | | | | 0 | 0 | 0 | 0
| | | | | | | | 0 | 0 | 0
| | | | | | | | | 0 | 0
| | | | | | | | | | 0
| | | | | | | | | |
|
|