A109077 as a triangular array
| | | | | | | | | | | | | | 1 |
| | | | | | | | | | | | | | 0 | | 1 |
| | | | | | | | | | | | | 1 | | 0 | | 1 |
| | | | | | | | | | | | 2 | | 0 | | 0 | | 1 |
| | | | | | | | | | | 4 | | 0 | | 1 | | 0 | | 1 |
| | | | | | | | | | 6 | | 1 | | 2 | | 0 | | 0 | | 1 |
| | | | | | | | | 13 | | 0 | | 5 | | 0 | | 1 | | 0 | | 1 |
| | | | | | | | 22 | | 2 | | 6 | | 2 | | 2 | | 0 | | 0 | | 1 |
| | | | | | | 46 | | 0 | | 16 | | 0 | | 6 | | 0 | | 1 | | 0 | | 1 |
| | | | | | 80 | | 6 | | 24 | | 4 | | 6 | | 3 | | 2 | | 0 | | 0 | | 1 |
| | | | | 166 | | 0 | | 58 | | 0 | | 19 | | 0 | | 7 | | 0 | | 1 | | 0 | | 1 |
| | | | 296 | | 18 | | 90 | | 13 | | 26 | | 6 | | 6 | | 4 | | 2 | | 0 | | 0 | | 1 |
| | | 610 | | 0 | | 211 | | 0 | | 71 | | 0 | | 22 | | 0 | | 8 | | 0 | | 1 | | 0 | | 1 |
| | 1106 |
|
A109077 as a square array
1 | 0 | 1 | 2 | 4 | 6 | 13 | 22 | 46 | 80 | 166 | 296 | 610 | 1106
| 1 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 6 | 0 | 18 | 0
| 1 | 0 | 1 | 2 | 5 | 6 | 16 | 24 | 58 | 90 | 211
| 1 | 0 | 0 | 0 | 2 | 0 | 4 | 0 | 13 | 0
| 1 | 0 | 1 | 2 | 6 | 6 | 19 | 26 | 71
| 1 | 0 | 0 | 0 | 3 | 0 | 6 | 0
| 1 | 0 | 1 | 2 | 7 | 6 | 22
| 1 | 0 | 0 | 0 | 4 | 0
| 1 | 0 | 1 | 2 | 8
| 1 | 0 | 0 | 0
| 1 | 0 | 1
| 1 | 0
| 1
|
A109077 as an upper right triangle
1 | 0 | 1 | 2 | 4 | 6 | 13 | 22 | 46 | 80 | 166 | 296 | 610 | 1106
| | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 6 | 0 | 18 | 0
| | | 1 | 0 | 1 | 2 | 5 | 6 | 16 | 24 | 58 | 90 | 211
| | | | 1 | 0 | 0 | 0 | 2 | 0 | 4 | 0 | 13 | 0
| | | | | 1 | 0 | 1 | 2 | 6 | 6 | 19 | 26 | 71
| | | | | | 1 | 0 | 0 | 0 | 3 | 0 | 6 | 0
| | | | | | | 1 | 0 | 1 | 2 | 7 | 6 | 22
| | | | | | | | 1 | 0 | 0 | 0 | 4 | 0
| | | | | | | | | 1 | 0 | 1 | 2 | 8
| | | | | | | | | | 1 | 0 | 0 | 0
| | | | | | | | | | | 1 | 0 | 1
| | | | | | | | | | | | 1 | 0
| | | | | | | | | | | | | 1
| | | | | | | | | | | | |
|
|