A209573 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 2 | | 4 | | 1 |
| | | | | | | | | 3 | | 9 | | 9 | | 1 |
| | | | | | | | 4 | | 17 | | 29 | | 16 | | 1 |
| | | | | | | 5 | | 28 | | 69 | | 74 | | 25 | | 1 |
| | | | | | 6 | | 42 | | 138 | | 224 | | 160 | | 36 | | 1 |
| | | | | 7 | | 59 | | 245 | | 541 | | 613 | | 307 | | 49 | | 1 |
| | | | 8 | | 79 | | 399 | | 1127 | | 1781 | | 1469 | | 539 | | 64 | | 1 |
| | | 9 | | 102 | | 609 | | 2111 | | 4331 | | 5103 | | 3171 | | 884 | | 81 | | 1 |
| | 10 | | 128 | | 884 | | 3649 | | 9281 | | 14419 |
|
A209573 as a square array
| 1 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10
| | 1 | 4 | 9 | 17 | 28 | 42 | 59 | 79 | 102 | 128
| | 1 | 9 | 29 | 69 | 138 | 245 | 399 | 609 | 884
| | 1 | 16 | 74 | 224 | 541 | 1127 | 2111 | 3649
| | 1 | 25 | 160 | 613 | 1781 | 4331 | 9281
| | 1 | 36 | 307 | 1469 | 5103 | 14419
| | 1 | 49 | 539 | 3171
| | 1 | 64 | 884
| | 1 | 81
| | 1
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A209573 as an upper right triangle
| 1 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10
| | 1 | 4 | 9 | 17 | 28 | 42 | 59 | 79 | 102 | 128
| | | 1 | 9 | 29 | 69 | 138 | 245 | 399 | 609 | 884
| | | | 1 | 16 | 74 | 224 | 541 | 1127 | 2111 | 3649
| | | | | 1 | 25 | 160 | 613 | 1781 | 4331 | 9281
| | | | | | 1 | 36 | 307 | 1469 | 5103 | 14419
| | | | | | | 1 | 49 | 539 | 3171
| | | | | | | | 1 | 64 | 884
| | | | | | | | | 1 | 81
| | | | | | | | | | 1
| | | | | | | | | |
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