OEIS由OEIS基金会的许多慷慨捐赠者.
| | | | | | | | | | 1 |
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| | | | | | | | | 三 | | 1 |
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| | | | | | | | 15 | | 4 | | 1 |
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| | | | | | | 84 | | 21 | | 5 | | 1 |
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| | | | | | 495 | | 120 | | 28 | | 6 | | 1 |
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| | | | | 3003 | | 715 | | 165 | | 36 | | 7 | | 1 |
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| | | | 18564 | | 4368 | | 1001 | | 220 | | 45 | | 8 | | 1 |
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| | | 116280 | | 27132 | | 6188 | | 1365 | | 286 | | 55 | | 9 | | 1 |
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| | 735471 | | 170544 | | 38760 | | 8568 | | 1820 | | 364 | | 66 | | 10 | | 1 |
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| 4686825 | | 1081575 | | 245157 | | 54264 | | 11628 | | 2380 | | 455 | | 78 | | 11 | | 1 |
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| 1 | 三 | 15 | 84 | 495 | 3003 | 18564 | 116280 | 735471 | 4686825 |
| 1 | 4 | 21 | 120 | 715 | 4368 | 27132 | 170544 | 1081575 |
| 1 | 5 | 28 | 165 | 1001 | 6188 | 38760 | 245157 |
| 1 | 6 | 36 | 220 | 1365 | 8568 | 54264 |
| 1 | 7 | 45 | 286 | 1820 | 11628 |
| 1 | 8 | 55 | 364 | 2380 |
| 1 | 9 | 66 | 455 |
| 1 | 10 | 78 |
| 1 | 11 |
| 1 |
| 1 | 三 | 15 | 84 | 495 | 3003 | 18564 | 116280 | 735471 | 4686825 |
| 1 | 4 | 21 | 120 | 715 | 4368 | 27132 | 170544 | 1081575 |
| | 1 | 5 | 28 | 165 | 1001 | 6188 | 38760 | 245157 |
| | | 1 | 6 | 36 | 220 | 1365 | 8568 | 54264 |
| | | | 1 | 7 | 45 | 286 | 1820 | 11628 |
| | | | | 1 | 8 | 55 | 364 | 2380 |
| | | | | | 1 | 9 | 66 | 455 |
| | | | | | | 1 | 10 | 78 |
| | | | | | | | 1 | 11 |
| | | | | | | | | 1 |
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上次修改时间：2024年9月21日13:55 EDT。包含376087个序列。（在oeis4上运行。）