A300342 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 1 | | 1 |
| | | | | | | | | 1 | | 5 | | 1 |
| | | | | | | | 1 | | 13 | | 13 | | 1 |
| | | | | | | 1 | | 42 | | 47 | | 42 | | 1 |
| | | | | | 1 | | 127 | | 255 | | 255 | | 127 | | 1 |
| | | | | 1 | | 389 | | 1272 | | 2648 | | 1272 | | 389 | | 1 |
| | | | 1 | | 1192 | | 6780 | | 25327 | | 25327 | | 6780 | | 1192 | | 1 |
| | | 1 | | 3645 | | 36498 | | 258608 | | 476507 | | 258608 | | 36498 | | 3645 | | 1 |
| | 1 | | 11161 | | 198531 | | 2697270 | | 9482056 | | 9482056 |
|
A300342 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 5 | 13 | 42 | 127 | 389 | 1192 | 3645 | 11161
| | 1 | 13 | 47 | 255 | 1272 | 6780 | 36498 | 198531
| | 1 | 42 | 255 | 2648 | 25327 | 258608 | 2697270
| | 1 | 127 | 1272 | 25327 | 476507 | 9482056
| | 1 | 389 | 6780 | 258608 | 9482056
| | 1 | 1192 | 36498
| | 1 | 3645
| | 1
|
A300342 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 5 | 13 | 42 | 127 | 389 | 1192 | 3645 | 11161
| | | 1 | 13 | 47 | 255 | 1272 | 6780 | 36498 | 198531
| | | | 1 | 42 | 255 | 2648 | 25327 | 258608 | 2697270
| | | | | 1 | 127 | 1272 | 25327 | 476507 | 9482056
| | | | | | 1 | 389 | 6780 | 258608 | 9482056
| | | | | | | 1 | 1192 | 36498
| | | | | | | | 1 | 3645
| | | | | | | | | 1
| | | | | | | | |
|
|
