A182930 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 1 | | 0 |
| | | | | | | | | 2 | | 1 | | 1 |
| | | | | | | | 5 | | 3 | | 2 | | 1 |
| | | | | | | 15 | | 10 | | 7 | | 5 | | 4 |
| | | | | | 52 | | 37 | | 27 | | 20 | | 15 | | 11 |
| | | | | 203 | | 151 | | 114 | | 87 | | 67 | | 52 | | 41 |
| | | | 877 | | 674 | | 523 | | 409 | | 322 | | 255 | | 203 | | 162 |
| | | 4140 | | 3263 | | 2589 | | 2066 | | 1657 | | 1335 | | 1080 | | 877 | | 715 |
| | 21147 | | 17007 | | 13744 | | 11155 | | 9089 | | 7432 | | 6097 | | 5017 | | 4140 | | 3425 |
|
A182930 as a square array
1 | 1 | 2 | 5 | 15 | 52 | 203 | 877 | 4140 | 21147
| 0 | 1 | 3 | 10 | 37 | 151 | 674 | 3263 | 17007
| 1 | 2 | 7 | 27 | 114 | 523 | 2589 | 13744
| 1 | 5 | 20 | 87 | 409 | 2066 | 11155
| 4 | 15 | 67 | 322 | 1657 | 9089
| 11 | 52 | 255 | 1335 | 7432
| 41 | 203 | 1080 | 6097
| 162 | 877 | 5017
| 715 | 4140
| 3425
|
A182930 as an upper right triangle
1 | 1 | 2 | 5 | 15 | 52 | 203 | 877 | 4140 | 21147
| | 0 | 1 | 3 | 10 | 37 | 151 | 674 | 3263 | 17007
| | | 1 | 2 | 7 | 27 | 114 | 523 | 2589 | 13744
| | | | 1 | 5 | 20 | 87 | 409 | 2066 | 11155
| | | | | 4 | 15 | 67 | 322 | 1657 | 9089
| | | | | | 11 | 52 | 255 | 1335 | 7432
| | | | | | | 41 | 203 | 1080 | 6097
| | | | | | | | 162 | 877 | 5017
| | | | | | | | | 715 | 4140
| | | | | | | | | | 3425
|
|