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| n | a(n) |
|---|---|
| 1 | 7 |
| 2 | 17 |
| 3 | 50 |
| 4 | 71 |
| 5 | 449 |
| 6 | 851 |
| 7 | 881 |
| 8 | 1467 |
| 9 | 2591 |
| 10 | 5123 |
| 11 | 9521 |
| 12 | 18167 |
| 13 | 29817 |
| 14 | 34859 |
| 15 | 38027 |
| 16 | 39761 |
| 17 | 52415 |
| 18 | 84359 |
| 19 | 90611 |
| 20 | 92711 |
| 21 | 106721 |
| 22 | 147267 |
| 23 | 179999 |
| 24 | 204479 |
| 25 | 206081 |
| 26 | 342791 |
| 27 | 388961 |
| 28 | 596231 |
| 29 | 606609 |
| 30 | 847601 |
| 31 | 922607 |
| 32 | 1060307 |
| 33 | 1256879 |
| 34 | 1292831 |
| 35 | 1389671 |
| 36 | 1590983 |
| 37 | 1976015 |
| 38 | 2157227 |
| 39 | 2169971 |
| 40 | 2268449 |
| 41 | 2571911 |
[7,17,50,71,449,851,881,1467,2591,5123,9521,18167, 29817,34859,38027,39761,52415,84359,90611,92711, 106721,147267,179999,204479,206081,342791,388961, 596231,606609,847601,922607,1060307,1256879, 1292831,1389671,1590983,1976015,2157227,2169971, 2268449,2571911] |