A209129 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 0 | | 3 |
| | | | | | | | | | 0 | | 2 | | 7 |
| | | | | | | | | 0 | | 2 | | 8 | | 17 |
| | | | | | | | 0 | | 2 | | 10 | | 28 | | 41 |
| | | | | | | 0 | | 2 | | 12 | | 42 | | 88 | | 99 |
| | | | | | 0 | | 2 | | 14 | | 58 | | 154 | | 262 | | 239 |
| | | | | 0 | | 2 | | 16 | | 76 | | 240 | | 524 | | 752 | | 577 |
| | | | 0 | | 2 | | 18 | | 96 | | 348 | | 908 | | 1692 | | 2104 | | 1393 |
| | | 0 | | 2 | | 20 | | 118 | | 480 | | 1440 | | 3224 | | 5260 | | 5776 | | 3363 |
| | 0 | | 2 | | 22 | | 142 | | 638 | | 2148 | | 5544 |
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A209129 as a square array
1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2
| 7 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22
| 17 | 28 | 42 | 58 | 76 | 96 | 118 | 142
| 41 | 88 | 154 | 240 | 348 | 480 | 638
| 99 | 262 | 524 | 908 | 1440 | 2148
| 239 | 752 | 1692 | 3224 | 5544
| 577 | 2104 | 5260
| 1393 | 5776
| 3363
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A209129 as an upper right triangle
1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2
| | | 7 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22
| | | | 17 | 28 | 42 | 58 | 76 | 96 | 118 | 142
| | | | | 41 | 88 | 154 | 240 | 348 | 480 | 638
| | | | | | 99 | 262 | 524 | 908 | 1440 | 2148
| | | | | | | 239 | 752 | 1692 | 3224 | 5544
| | | | | | | | 577 | 2104 | 5260
| | | | | | | | | 1393 | 5776
| | | | | | | | | | 3363
| | | | | | | | | |
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