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| n | a(n) |
|---|---|
| 1 | 23 |
| 2 | 57 |
| 3 | 1113 |
| 4 | 1719 |
| 5 | 2329 |
| 6 | 3137 |
| 7 | 4143 |
| 8 | 4753 |
| 9 | 5961 |
| 10 | 6771 |
| 11 | 7379 |
| 12 | 8389 |
| 13 | 97101 |
| 14 | 103107 |
| 15 | 109113 |
| 16 | 127131 |
| 17 | 137139 |
| 18 | 149151 |
| 19 | 157163 |
| 20 | 167173 |
| 21 | 179181 |
| 22 | 191193 |
| 23 | 197199 |
| 24 | 211223 |
| 25 | 227229 |
| 26 | 233239 |
| 27 | 241251 |
| 28 | 257263 |
| 29 | 269271 |
| 30 | 277281 |
| 31 | 283293 |
| 32 | 307311 |
| 33 | 313317 |
| 34 | 331337 |
| 35 | 347349 |
| 36 | 353359 |
[23,57,1113,1719,2329,3137,4143,4753,5961,6771, 7379,8389,97101,103107,109113,127131,137139, 149151,157163,167173,179181,191193,197199,211223, 227229,233239,241251,257263,269271,277281,283293, 307311,313317,331337,347349,353359] |