A250611 as a triangular array
| | | | | | | | | | 11 |
| | | | | | | | | | 26 | | 26 |
| | | | | | | | | 57 | | 64 | | 57 |
| | | | | | | | 120 | | 140 | | 140 | | 120 |
| | | | | | | 247 | | 290 | | 297 | | 290 | | 247 |
| | | | | | 502 | | 586 | | 592 | | 592 | | 586 | | 502 |
| | | | | 1013 | | 1172 | | 1153 | | 1126 | | 1153 | | 1172 | | 1013 |
| | | | 2036 | | 2336 | | 2236 | | 2092 | | 2092 | | 2236 | | 2336 | | 2036 |
| | | 4083 | | 4654 | | 4353 | | 3890 | | 3691 | | 3890 | | 4353 | | 4654 | | 4083 |
| | 8178 | | 9278 |
|
A250611 as a square array
11 | 26 | 57 | 120 | 247 | 502 | 1013 | 2036 | 4083 | 8178
| 26 | 64 | 140 | 290 | 586 | 1172 | 2336 | 4654 | 9278
| 57 | 140 | 297 | 592 | 1153 | 2236 | 4353
| 120 | 290 | 592 | 1126 | 2092 | 3890
| 247 | 586 | 1153 | 2092 | 3691
| 502 | 1172 | 2236 | 3890
| 1013 | 2336 | 4353
| 2036 | 4654
| 4083
|
A250611 as an upper right triangle
11 | 26 | 57 | 120 | 247 | 502 | 1013 | 2036 | 4083 | 8178
| | 26 | 64 | 140 | 290 | 586 | 1172 | 2336 | 4654 | 9278
| | | 57 | 140 | 297 | 592 | 1153 | 2236 | 4353
| | | | 120 | 290 | 592 | 1126 | 2092 | 3890
| | | | | 247 | 586 | 1153 | 2092 | 3691
| | | | | | 502 | 1172 | 2236 | 3890
| | | | | | | 1013 | 2336 | 4353
| | | | | | | | 2036 | 4654
| | | | | | | | | 4083
| | | | | | | | |
|
|