A154335 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 1 | | 1 |
| | | | | | | | | 1 | | 8 | | 1 |
| | | | | | | | 1 | | 35 | | 35 | | 1 |
| | | | | | | 1 | | 126 | | 394 | | 126 | | 1 |
| | | | | | 1 | | 417 | | 3062 | | 3062 | | 417 | | 1 |
| | | | | 1 | | 1324 | | 19895 | | 44680 | | 19895 | | 1324 | | 1 |
| | | | 1 | | 4111 | | 117021 | | 503827 | | 503827 | | 117021 | | 4111 | | 1 |
| | | 1 | | 12602 | | 648616 | | 4882342 | | 9193838 | | 4882342 | | 648616 | | 12602 | | 1 |
| | 1 | | 38333 | | 3464840 | | 42960752 | | 137516234 | | 137516234 | | 42960752 | | 3464840 | | 38333 | | 1 |
|
A154335 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 8 | 35 | 126 | 417 | 1324 | 4111 | 12602 | 38333
| | 1 | 35 | 394 | 3062 | 19895 | 117021 | 648616 | 3464840
| | 1 | 126 | 3062 | 44680 | 503827 | 4882342 | 42960752
| | 1 | 417 | 19895 | 503827 | 9193838 | 137516234
| | 1 | 1324 | 117021 | 4882342 | 137516234
| | 1 | 4111 | 648616 | 42960752
| | 1 | 12602 | 3464840
| | 1 | 38333
| | 1
|
A154335 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 8 | 35 | 126 | 417 | 1324 | 4111 | 12602 | 38333
| | | 1 | 35 | 394 | 3062 | 19895 | 117021 | 648616 | 3464840
| | | | 1 | 126 | 3062 | 44680 | 503827 | 4882342 | 42960752
| | | | | 1 | 417 | 19895 | 503827 | 9193838 | 137516234
| | | | | | 1 | 1324 | 117021 | 4882342 | 137516234
| | | | | | | 1 | 4111 | 648616 | 42960752
| | | | | | | | 1 | 12602 | 3464840
| | | | | | | | | 1 | 38333
| | | | | | | | | | 1
|
|
