A209766 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 3 |
| | | | | | | | | | 1 | | 3 | | 7 |
| | | | | | | | | 1 | | 3 | | 13 | | 17 |
| | | | | | | | 1 | | 3 | | 13 | | 43 | | 41 |
| | | | | | | 1 | | 3 | | 13 | | 55 | | 133 | | 99 |
| | | | | | 1 | | 3 | | 13 | | 55 | | 209 | | 391 | | 239 |
| | | | | 1 | | 3 | | 13 | | 55 | | 233 | | 739 | | 1113 | | 577 |
| | | | 1 | | 3 | | 13 | | 55 | | 233 | | 939 | | 2469 | | 3095 | | 1393 |
| | | 1 | | 3 | | 13 | | 55 | | 233 | | 987 | | 3589 | | 7903 | | 8457 | | 3363 |
| | 1 | | 3 | | 13 | | 55 | | 233 | | 987 | | 4085 |
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A209766 as a square array
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3
| 7 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13
| 17 | 43 | 55 | 55 | 55 | 55 | 55 | 55
| 41 | 133 | 209 | 233 | 233 | 233 | 233
| 99 | 391 | 739 | 939 | 987 | 987
| 239 | 1113 | 2469 | 3589 | 4085
| 577 | 3095 | 7903
| 1393 | 8457
| 3363
|
A209766 as an upper right triangle
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3
| | | 7 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13
| | | | 17 | 43 | 55 | 55 | 55 | 55 | 55 | 55
| | | | | 41 | 133 | 209 | 233 | 233 | 233 | 233
| | | | | | 99 | 391 | 739 | 939 | 987 | 987
| | | | | | | 239 | 1113 | 2469 | 3589 | 4085
| | | | | | | | 577 | 3095 | 7903
| | | | | | | | | 1393 | 8457
| | | | | | | | | | 3363
| | | | | | | | | |
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