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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 3 |
| 3 | 175 |
| 4 | 7 |
| 5 | 47 |
| 6 | 431 |
| 7 | 87791 |
| 8 | 15 |
| 9 | 743151 |
| 10 | 111 |
| 11 | 22255 |
| 12 | 943 |
| 13 | 751 |
| 14 | 218863 |
| 15 | 175087 |
| 16 | 31 |
| 17 | 5871 |
| 18 | 1791727 |
| 19 | 1431279 |
| 20 | 239 |
| 21 | 191 |
| 22 | 55023 |
| 23 | 44015 |
| 24 | 1967 |
| 25 | 11917039 |
| 26 | 1775 |
| 27 | 3515647479163389605506303638875119 |
| 28 | 481007 |
| 29 | 382703 |
| 30 | 437231 |
[1,3,175,7,47,431,87791,15,743151,111,22255,943, 751,218863,175087,31,5871,1791727,1431279,239,191, 55023,44015,1967,11917039,1775, 3515647479163389605506303638875119,481007,382703, 437231] |