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| n | a(n) |
|---|---|
| 1 | 23 |
| 2 | 3137 |
| 3 | 8389 |
| 4 | 151157 |
| 5 | 157163 |
| 6 | 167173 |
| 7 | 199211 |
| 8 | 233239 |
| 9 | 251257 |
| 10 | 257263 |
| 11 | 263269 |
| 12 | 271277 |
| 13 | 331337 |
| 14 | 353359 |
| 15 | 373379 |
| 16 | 433439 |
| 17 | 467479 |
| 18 | 509521 |
| 19 | 523541 |
| 20 | 541547 |
| 21 | 601607 |
| 22 | 653659 |
| 23 | 661673 |
| 24 | 677683 |
| 25 | 727733 |
| 26 | 941947 |
| 27 | 971977 |
| 28 | 10131019 |
| 29 | 10331039 |
| 30 | 11811187 |
| 31 | 11871193 |
| 32 | 12011213 |
[23,3137,8389,151157,157163,167173,199211,233239, 251257,257263,263269,271277,331337,353359,373379, 433439,467479,509521,523541,541547,601607,653659, 661673,677683,727733,941947,971977,10131019, 10331039,11811187,11871193,12011213] |