A210230 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 3 | | 1 |
| | | | | | | | | | 6 | | 4 | | 1 |
| | | | | | | | | 11 | | 11 | | 5 | | 1 |
| | | | | | | | 19 | | 26 | | 17 | | 6 | | 1 |
| | | | | | | 32 | | 56 | | 48 | | 24 | | 7 | | 1 |
| | | | | | 53 | | 114 | | 121 | | 78 | | 32 | | 8 | | 1 |
| | | | | 87 | | 223 | | 283 | | 223 | | 117 | | 41 | | 9 | | 1 |
| | | | 142 | | 424 | | 627 | | 584 | | 372 | | 166 | | 51 | | 10 | | 1 |
| | | 231 | | 789 | | 1334 | | 1434 | | 1073 | | 579 | | 226 | | 62 | | 11 | | 1 |
| | 375 | | 1444 | | 2750 | | 3352 | | 2879 | | 1818 |
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A210230 as a square array
1 | 3 | 6 | 11 | 19 | 32 | 53 | 87 | 142 | 231 | 375
| 1 | 4 | 11 | 26 | 56 | 114 | 223 | 424 | 789 | 1444
| 1 | 5 | 17 | 48 | 121 | 283 | 627 | 1334 | 2750
| 1 | 6 | 24 | 78 | 223 | 584 | 1434 | 3352
| 1 | 7 | 32 | 117 | 372 | 1073 | 2879
| 1 | 8 | 41 | 166 | 579 | 1818
| 1 | 9 | 51 | 226
| 1 | 10 | 62
| 1 | 11
| 1
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A210230 as an upper right triangle
1 | 3 | 6 | 11 | 19 | 32 | 53 | 87 | 142 | 231 | 375
| | 1 | 4 | 11 | 26 | 56 | 114 | 223 | 424 | 789 | 1444
| | | 1 | 5 | 17 | 48 | 121 | 283 | 627 | 1334 | 2750
| | | | 1 | 6 | 24 | 78 | 223 | 584 | 1434 | 3352
| | | | | 1 | 7 | 32 | 117 | 372 | 1073 | 2879
| | | | | | 1 | 8 | 41 | 166 | 579 | 1818
| | | | | | | 1 | 9 | 51 | 226
| | | | | | | | 1 | 10 | 62
| | | | | | | | | 1 | 11
| | | | | | | | | | 1
| | | | | | | | | |
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