A167625 as a triangular array
| | | | | | | | | | | | | 1 |
| | | | | | | | | | | | | 1 | | 0 |
| | | | | | | | | | | | 1 | | 1 | | 1 |
| | | | | | | | | | | 1 | | 0 | | 2 | | 0 |
| | | | | | | | | | 1 | | 1 | | 3 | | 2 | | 1 |
| | | | | | | | | 1 | | 0 | | 5 | | 0 | | 3 | | 0 |
| | | | | | | | 1 | | 1 | | 7 | | 8 | | 7 | | 3 | | 1 |
| | | | | | | 1 | | 0 | | 11 | | 0 | | 20 | | 0 | | 4 | | 0 |
| | | | | | 1 | | 1 | | 15 | | 31 | | 56 | | 32 | | 13 | | 4 | | 1 |
| | | | | 1 | | 0 | | 22 | | 0 | | 187 | | 0 | | 66 | | 0 | | 5 | | 0 |
| | | | 1 | | 1 | | 30 | | 140 | | 654 | | 727 | | 384 | | 101 | | 22 | | 5 | | 1 |
| | | 1 | | 0 | | 42 | | 0 | | 2705 | | 0 | | 3369 | | 0 | | 181 | | 0 | | 6 | | 0 |
| | 1 | | 1 | | 56 | | 722 | | 12587 | | 42703 |
|
A167625 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1
| | 1 | 2 | 3 | 5 | 7 | 11 | 15 | 22 | 30 | 42 | 56
| | 0 | 2 | 0 | 8 | 0 | 31 | 0 | 140 | 0 | 722
| | 1 | 3 | 7 | 20 | 56 | 187 | 654 | 2705 | 12587
| | 0 | 3 | 0 | 32 | 0 | 727 | 0 | 42703
| | 1 | 4 | 13 | 66 | 384 | 3369
| | 0 | 4 | 0 | 101 | 0
| | 1 | 5 | 22 | 181
| | 0 | 5 | 0
| | 1 | 6
| | 0
|
A167625 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1
| | | 1 | 2 | 3 | 5 | 7 | 11 | 15 | 22 | 30 | 42 | 56
| | | | 0 | 2 | 0 | 8 | 0 | 31 | 0 | 140 | 0 | 722
| | | | | 1 | 3 | 7 | 20 | 56 | 187 | 654 | 2705 | 12587
| | | | | | 0 | 3 | 0 | 32 | 0 | 727 | 0 | 42703
| | | | | | | 1 | 4 | 13 | 66 | 384 | 3369
| | | | | | | | 0 | 4 | 0 | 101 | 0
| | | | | | | | | 1 | 5 | 22 | 181
| | | | | | | | | | 0 | 5 | 0
| | | | | | | | | | | 1 | 6
| | | | | | | | | | | | 0
| | | | | | | | | | | |
|
|
