A231302 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 2 | | 2 |
| | | | | | | | | 4 | | 5 | | 4 |
| | | | | | | | 12 | | 16 | | 16 | | 12 |
| | | | | | | 32 | | 51 | | 69 | | 51 | | 32 |
| | | | | | 92 | | 174 | | 301 | | 301 | | 174 | | 92 |
| | | | | 264 | | 617 | | 1414 | | 1934 | | 1414 | | 617 | | 264 |
| | | | 756 | | 2223 | | 6850 | | 12150 | | 12150 | | 6850 | | 2223 | | 756 |
| | | 2176 | | 8051 | | 33316 | | 78028 | | 103456 | | 78028 | | 33316 | | 8051 | | 2176 |
| | 6252 | | 29220 | | 162796 | | 503290 |
|
A231302 as a square array
1 | 2 | 4 | 12 | 32 | 92 | 264 | 756 | 2176 | 6252
| 2 | 5 | 16 | 51 | 174 | 617 | 2223 | 8051 | 29220
| 4 | 16 | 69 | 301 | 1414 | 6850 | 33316 | 162796
| 12 | 51 | 301 | 1934 | 12150 | 78028 | 503290
| 32 | 174 | 1414 | 12150 | 103456
| 92 | 617 | 6850 | 78028
| 264 | 2223 | 33316
| 756 | 8051
| 2176
|
A231302 as an upper right triangle
1 | 2 | 4 | 12 | 32 | 92 | 264 | 756 | 2176 | 6252
| | 2 | 5 | 16 | 51 | 174 | 617 | 2223 | 8051 | 29220
| | | 4 | 16 | 69 | 301 | 1414 | 6850 | 33316 | 162796
| | | | 12 | 51 | 301 | 1934 | 12150 | 78028 | 503290
| | | | | 32 | 174 | 1414 | 12150 | 103456
| | | | | | 92 | 617 | 6850 | 78028
| | | | | | | 264 | 2223 | 33316
| | | | | | | | 756 | 8051
| | | | | | | | | 2176
| | | | | | | | |
|
|