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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 9 |
| 3 | 39 |
| 4 | 45 |
| 5 | 49 |
| 6 | 67 |
| 7 | 75 |
| 8 | 99 |
| 9 | 129 |
| 10 | 159 |
| 11 | 177 |
| 12 | 445 |
| 13 | 721 |
| 14 | 771 |
| 15 | 829 |
| 16 | 849 |
| 17 | 865 |
| 18 | 1971 |
| 19 | 3045 |
| 20 | 8397 |
| 21 | 9019 |
| 22 | 10749 |
| 23 | 21037 |
| 24 | 30529 |
| 25 | 38349 |
| 26 | 46257 |
| 27 | 53577 |
| 28 | 64695 |
| 29 | 77451 |
| 30 | 128019 |
| 31 | 420297 |
| 32 | 462261 |
[1,9,39,45,49,67,75,99,129,159,177,445,721,771, 829,849,865,1971,3045,8397,9019,10749,21037,30529, 38349,46257,53577,64695,77451,128019,420297, 462261] |