A050227 formatted as a triangular array:
| | | | | | | | | | 1 | | | | | | | | | | |
| | | | | | | | | 3 | | 1 | | | | | | | | | |
| | | | | | | | 7 | | 3 | | 1 | | | | | | | | |
| | | | | | | 15 | | 8 | | 3 | | 1 | | | | | | | |
| | | | | | 31 | | 19 | | 8 | | 3 | | 1 | | | | | | |
| | | | | 63 | | 43 | | 20 | | 8 | | 3 | | 1 | | | | | |
| | | | 127 | | 94 | | 47 | | 20 | | 8 | | 3 | | 1 | | | | |
| | | 255 | | 201 | | 107 | | 48 | | 20 | | 8 | | 3 | | 1 | | | |
| | 511 | | 423 | | 238 | | 111 | | 48 | | 20 | | 8 | | 3 | | 1 | | |
| 1023 | | 880 | | 520 | | 251 | | 112 | | 48 | | 20 | | 8 | | 3 | | 1 | |
| 2047 | | 1815 | | 1121 | | 558 | | 255 | | 112 | | 48 | | 20 | | 8 | | 3 | | 1 |
A050227 formatted as a square array:
| 1 | 3 | 7 | 15 | 31 | 63 | 127 | 255 | 511 | 1023 | 2047 |
| 1 | 3 | 8 | 19 | 43 | 94 | 201 | 423 | 880 | 1815 | |
| 1 | 3 | 8 | 20 | 47 | 107 | 238 | 520 | 1121 | | |
| 1 | 3 | 8 | 20 | 48 | 111 | 251 | 558 | | | |
| 1 | 3 | 8 | 20 | 48 | 112 | 255 | | | | |
| 1 | 3 | 8 | 20 | 48 | 112 | | | | | |
| 1 | 3 | 8 | 20 | 48 | | | | | | |
| 1 | 3 | 8 | 20 | | | | | | | |
| 1 | 3 | 8 | | | | | | | | |
| 1 | 3 | | | | | | | | | |
| 1 | | | | | | | | | | |
A050227 formatted as an upper right triangle:
| 1 | 3 | 7 | 15 | 31 | 63 | 127 | 255 | 511 | 1023 | 2047 |
| 1 | 3 | 8 | 19 | 43 | 94 | 201 | 423 | 880 | 1815 |
| | 1 | 3 | 8 | 20 | 47 | 107 | 238 | 520 | 1121 |
| | | 1 | 3 | 8 | 20 | 48 | 111 | 251 | 558 |
| | | | 1 | 3 | 8 | 20 | 48 | 112 | 255 |
| | | | | 1 | 3 | 8 | 20 | 48 | 112 |
| | | | | | 1 | 3 | 8 | 20 | 48 |
| | | | | | | 1 | 3 | 8 | 20 |
| | | | | | | | 1 | 3 | 8 |
| | | | | | | | | 1 | 3 |
| | | | | | | | | | 1 |
|
