A211805 as a triangular array
| | | | | | | | | | | | 1 |
| | | | | | | | | | | | 5 | | 1 |
| | | | | | | | | | | 16 | | 5 | | 1 |
| | | | | | | | | | 36 | | 14 | | 5 | | 1 |
| | | | | | | | | 69 | | 32 | | 14 | | 5 | | 1 |
| | | | | | | | 117 | | 61 | | 30 | | 14 | | 5 | | 1 |
| | | | | | | 184 | | 103 | | 57 | | 30 | | 14 | | 5 | | 1 |
| | | | | | 272 | | 162 | | 99 | | 55 | | 30 | | 14 | | 5 | | 1 |
| | | | | 385 | | 240 | | 156 | | 91 | | 55 | | 30 | | 14 | | 5 | | 1 |
| | | | 525 | | 341 | | 230 | | 146 | | 91 | | 55 | | 30 | | 14 | | 5 | | 1 |
| | | 696 | | 465 | | 323 | | 220 | | 140 | | 91 | | 55 | | 30 | | 14 | | 5 | | 1 |
| | 900 |
|
A211805 as a square array
1 | 5 | 16 | 36 | 69 | 117 | 184 | 272 | 385 | 525 | 696 | 900
| 1 | 5 | 14 | 32 | 61 | 103 | 162 | 240 | 341 | 465
| 1 | 5 | 14 | 30 | 57 | 99 | 156 | 230 | 323
| 1 | 5 | 14 | 30 | 55 | 91 | 146 | 220
| 1 | 5 | 14 | 30 | 55 | 91 | 140
| 1 | 5 | 14 | 30 | 55 | 91
| 1 | 5 | 14 | 30 | 55
| 1 | 5 | 14 | 30
| 1 | 5 | 14
| 1 | 5
| 1
|
A211805 as an upper right triangle
1 | 5 | 16 | 36 | 69 | 117 | 184 | 272 | 385 | 525 | 696 | 900
| | 1 | 5 | 14 | 32 | 61 | 103 | 162 | 240 | 341 | 465
| | | 1 | 5 | 14 | 30 | 57 | 99 | 156 | 230 | 323
| | | | 1 | 5 | 14 | 30 | 55 | 91 | 146 | 220
| | | | | 1 | 5 | 14 | 30 | 55 | 91 | 140
| | | | | | 1 | 5 | 14 | 30 | 55 | 91
| | | | | | | 1 | 5 | 14 | 30 | 55
| | | | | | | | 1 | 5 | 14 | 30
| | | | | | | | | 1 | 5 | 14
| | | | | | | | | | 1 | 5
| | | | | | | | | | | 1
| | | | | | | | | | |
|
|