A173048 as a triangular array
| | | | | | | | 1 |
| | | | | | | | 3 | | 3 |
| | | | | | | 9 | | 12 | | 9 |
| | | | | | 65 | | 70 | | 70 | | 65 |
| | | | | 1025 | | 990 | | 560 | | 990 | | 1025 |
| | | | 32769 | | 31806 | | 11160 | | 11160 | | 31806 | | 32769 |
| | | 2097153 | | 2064510 | | 671832 | | 178560 | | 671832 | | 2064510 | | 2097153 |
| | 268435457 | | 266338558 | | 87413592 | | 12850368 | | 12850368 | | 87413592 | | 266338558 | | 268435457 |
|
A173048 as a square array
1 | 3 | 9 | 65 | 1025 | 32769 | 2097153 | 268435457
| 3 | 12 | 70 | 990 | 31806 | 2064510 | 266338558
| 9 | 70 | 560 | 11160 | 671832 | 87413592
| 65 | 990 | 11160 | 178560 | 12850368
| 1025 | 31806 | 671832 | 12850368
| 32769 | 2064510 | 87413592
| 2097153 | 266338558
| 268435457
|
A173048 as an upper right triangle
1 | 3 | 9 | 65 | 1025 | 32769 | 2097153 | 268435457
| | 3 | 12 | 70 | 990 | 31806 | 2064510 | 266338558
| | | 9 | 70 | 560 | 11160 | 671832 | 87413592
| | | | 65 | 990 | 11160 | 178560 | 12850368
| | | | | 1025 | 31806 | 671832 | 12850368
| | | | | | 32769 | 2064510 | 87413592
| | | | | | | 2097153 | 266338558
| | | | | | | | 268435457
|
|