A202047 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | 3 | | 3 |
| | | | | | | | 7 | | 19 | | 7 |
| | | | | | | 19 | | 73 | | 73 | | 19 |
| | | | | | 51 | | 335 | | 415 | | 335 | | 51 |
| | | | | 141 | | 1593 | | 2921 | | 2921 | | 1593 | | 141 |
| | | | 393 | | 7669 | | 19541 | | 31753 | | 19541 | | 7669 | | 393 |
| | | 1107 | | 37311 | | 149149 | | 359017 | | 359017 | | 149149 | | 37311 | | 1107 |
| | 3139 | | 184335 | | 1067983 | | 4188917 | | 6221993 | | 4188917 | | 1067983 |
|
A202047 as a square array
1 | 3 | 7 | 19 | 51 | 141 | 393 | 1107 | 3139
| 3 | 19 | 73 | 335 | 1593 | 7669 | 37311 | 184335
| 7 | 73 | 415 | 2921 | 19541 | 149149 | 1067983
| 19 | 335 | 2921 | 31753 | 359017 | 4188917
| 51 | 1593 | 19541 | 359017 | 6221993
| 141 | 7669 | 149149 | 4188917
| 393 | 37311 | 1067983
| 1107
|
A202047 as an upper right triangle
1 | 3 | 7 | 19 | 51 | 141 | 393 | 1107 | 3139
| | 3 | 19 | 73 | 335 | 1593 | 7669 | 37311 | 184335
| | | 7 | 73 | 415 | 2921 | 19541 | 149149 | 1067983
| | | | 19 | 335 | 2921 | 31753 | 359017 | 4188917
| | | | | 51 | 1593 | 19541 | 359017 | 6221993
| | | | | | 141 | 7669 | 149149 | 4188917
| | | | | | | 393 | 37311 | 1067983
| | | | | | | | 1107
| | | | | | | |
|
|