A237067 as a triangular array
| | | | | | | | 81 |
| | | | | | | | 255 | | 255 |
| | | | | | | 826 | | 1101 | | 826 |
| | | | | | 2823 | | 5034 | | 5034 | | 2823 |
| | | | | 9815 | | 25451 | | 32336 | | 25451 | | 9815 |
| | | | 34996 | | 132095 | | 243256 | | 243256 | | 132095 | | 34996 |
| | | 125469 | | 723774 | | 1812742 | | 2913981 | | 1812742 | | 723774 | | 125469 |
| | 457125 | | 3983941 | | 15086720 | | 33501807 | | 33501807 |
|
A237067 as a square array
81 | 255 | 826 | 2823 | 9815 | 34996 | 125469 | 457125
| 255 | 1101 | 5034 | 25451 | 132095 | 723774 | 3983941
| 826 | 5034 | 32336 | 243256 | 1812742 | 15086720
| 2823 | 25451 | 243256 | 2913981 | 33501807
| 9815 | 132095 | 1812742 | 33501807
| 34996 | 723774
| 125469
|
A237067 as an upper right triangle
81 | 255 | 826 | 2823 | 9815 | 34996 | 125469 | 457125
| | 255 | 1101 | 5034 | 25451 | 132095 | 723774 | 3983941
| | | 826 | 5034 | 32336 | 243256 | 1812742 | 15086720
| | | | 2823 | 25451 | 243256 | 2913981 | 33501807
| | | | | 9815 | 132095 | 1812742 | 33501807
| | | | | | 34996 | 723774
| | | | | | | 125469
| | | | | | |
|
|