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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 4 |
| 3 | 6 |
| 4 | 8 |
| 5 | 16 |
| 6 | 18 |
| 7 | 24 |
| 8 | 33 |
| 9 | 36 |
| 10 | 94 |
| 11 | 348 |
| 12 | 524 |
| 13 | 644 |
| 14 | 1218 |
| 15 | 1458 |
| 16 | 2064 |
| 17 | 2960 |
| 18 | 3591 |
| 19 | 5744 |
| 20 | 13056 |
| 21 | 27438 |
| 22 | 35193 |
| 23 | 43554 |
[3,4,6,8,16,18,24,33,36,94,348,524,644,1218,1458, 2064,2960,3591,5744,13056,27438,35193,43554] |