A078808 as a triangular array
| | | | | | | | | | | | | | 0 |
| | | | | | | | | | | | | | 0 | | 1 |
| | | | | | | | | | | | | 0 | | 1 | | 0 |
| | | | | | | | | | | | 0 | | 0 | | 1 | | 1 |
| | | | | | | | | | | 0 | | 1 | | 1 | | 1 | | 0 |
| | | | | | | | | | 0 | | 0 | | 1 | | 1 | | 2 | | 1 |
| | | | | | | | | 0 | | 1 | | 2 | | 2 | | 2 | | 1 | | 0 |
| | | | | | | | 0 | | 0 | | 1 | | 2 | | 3 | | 3 | | 3 | | 1 |
| | | | | | | 0 | | 1 | | 3 | | 4 | | 5 | | 4 | | 3 | | 1 | | 0 |
| | | | | | 0 | | 0 | | 1 | | 3 | | 5 | | 7 | | 7 | | 6 | | 4 | | 1 |
| | | | | 0 | | 1 | | 4 | | 7 | | 10 | | 11 | | 10 | | 7 | | 4 | | 1 | | 0 |
| | | | 0 | | 0 | | 1 | | 4 | | 8 | | 13 | | 16 | | 17 | | 14 | | 10 | | 5 | | 1 |
| | | 0 | | 1 | | 5 | | 11 | | 18 | | 24 | | 26 | | 24 | | 18 | | 11 | | 5 | | 1 | | 0 |
| | 0 | | 0 | | 1 | | 5 | | 12 |
|
A078808 as a square array
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0
| | 0 | 1 | 1 | 1 | 2 | 1 | 3 | 1 | 4 | 1 | 5 | 1
| | 1 | 1 | 1 | 2 | 2 | 4 | 3 | 7 | 4 | 11 | 5
| | 0 | 2 | 2 | 3 | 5 | 5 | 10 | 8 | 18 | 12
| | 1 | 1 | 3 | 4 | 7 | 11 | 13 | 24
| | 0 | 3 | 3 | 7 | 10 | 16 | 26
| | 1 | 1 | 6 | 7 | 17 | 24
| | 0 | 4 | 4 | 14 | 18
| | 1 | 1 | 10 | 11
| | 0 | 5 | 5
| | 1 | 1
| | 0
|
A078808 as an upper right triangle
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0
| | | 0 | 1 | 1 | 1 | 2 | 1 | 3 | 1 | 4 | 1 | 5 | 1
| | | | 1 | 1 | 1 | 2 | 2 | 4 | 3 | 7 | 4 | 11 | 5
| | | | | 0 | 2 | 2 | 3 | 5 | 5 | 10 | 8 | 18 | 12
| | | | | | 1 | 1 | 3 | 4 | 7 | 11 | 13 | 24
| | | | | | | 0 | 3 | 3 | 7 | 10 | 16 | 26
| | | | | | | | 1 | 1 | 6 | 7 | 17 | 24
| | | | | | | | | 0 | 4 | 4 | 14 | 18
| | | | | | | | | | 1 | 1 | 10 | 11
| | | | | | | | | | | 0 | 5 | 5
| | | | | | | | | | | | 1 | 1
| | | | | | | | | | | | | 0
| | | | | | | | | | | | |
|
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