A211808 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 5 | | 1 |
| | | | | | | | | | 16 | | 5 | | 1 |
| | | | | | | | | 36 | | 16 | | 5 | | 1 |
| | | | | | | | 69 | | 36 | | 16 | | 5 | | 1 |
| | | | | | | 117 | | 69 | | 38 | | 16 | | 5 | | 1 |
| | | | | | 184 | | 119 | | 73 | | 38 | | 16 | | 5 | | 1 |
| | | | | 272 | | 190 | | 123 | | 75 | | 38 | | 16 | | 5 | | 1 |
| | | | 385 | | 282 | | 194 | | 131 | | 75 | | 38 | | 16 | | 5 | | 1 |
| | | 525 | | 399 | | 290 | | 204 | | 131 | | 75 | | 38 | | 16 | | 5 | | 1 |
| | 696 | | 547 | | 415 | | 300 | | 210 | | 131 | | 75 | | 38 | | 16 | | 5 | | 1 |
|
A211808 as a square array
| 1 | 5 | 16 | 36 | 69 | 117 | 184 | 272 | 385 | 525 | 696
| | 1 | 5 | 16 | 36 | 69 | 119 | 190 | 282 | 399 | 547
| | 1 | 5 | 16 | 38 | 73 | 123 | 194 | 290 | 415
| | 1 | 5 | 16 | 38 | 75 | 131 | 204 | 300
| | 1 | 5 | 16 | 38 | 75 | 131 | 210
| | 1 | 5 | 16 | 38 | 75 | 131
| | 1 | 5 | 16 | 38 | 75
| | 1 | 5 | 16 | 38
| | 1 | 5 | 16
| | 1 | 5
| | 1
|
A211808 as an upper right triangle
| 1 | 5 | 16 | 36 | 69 | 117 | 184 | 272 | 385 | 525 | 696
| | 1 | 5 | 16 | 36 | 69 | 119 | 190 | 282 | 399 | 547
| | | 1 | 5 | 16 | 38 | 73 | 123 | 194 | 290 | 415
| | | | 1 | 5 | 16 | 38 | 75 | 131 | 204 | 300
| | | | | 1 | 5 | 16 | 38 | 75 | 131 | 210
| | | | | | 1 | 5 | 16 | 38 | 75 | 131
| | | | | | | 1 | 5 | 16 | 38 | 75
| | | | | | | | 1 | 5 | 16 | 38
| | | | | | | | | 1 | 5 | 16
| | | | | | | | | | 1 | 5
| | | | | | | | | | | 1
|
|
