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| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 27 |
| 3 | 99 |
| 4 | 252 |
| 5 | 546 |
| 6 | 1034 |
| 7 | 1803 |
| 8 | 2925 |
| 9 | 4517 |
| 10 | 6670 |
| 11 | 9528 |
| 12 | 13204 |
| 13 | 17869 |
| 14 | 23655 |
| 15 | 30763 |
| 16 | 39344 |
| 17 | 49626 |
| 18 | 61782 |
| 19 | 76067 |
| 20 | 92673 |
| 21 | 111885 |
| 22 | 133914 |
| 23 | 159072 |
| 24 | 187592 |
| 25 | 219813 |
| 26 | 255987 |
| 27 | 296483 |
| 28 | 341572 |
| 29 | 391650 |
| 30 | 447010 |
| 31 | 508075 |
| 32 | 575157 |
| 33 | 648709 |
| 34 | 729062 |
| 35 | 816696 |
| 36 | 911964 |
[5,27,99,252,546,1034,1803,2925,4517,6670,9528, 13204,17869,23655,30763,39344,49626,61782,76067, 92673,111885,133914,159072,187592,219813,255987, 296483,341572,391650,447010,508075,575157,648709, 729062,816696,911964] |