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| n | a(n) |
|---|---|
| 1 | 6 |
| 2 | 12 |
| 3 | 18 |
| 4 | 30 |
| 5 | 36 |
| 6 | 41 |
| 7 | 66 |
| 8 | 189 |
| 9 | 201 |
| 10 | 209 |
| 11 | 276 |
| 12 | 408 |
| 13 | 438 |
| 14 | 534 |
| 15 | 2208 |
| 16 | 3168 |
| 17 | 3189 |
| 18 | 3912 |
| 19 | 34350 |
| 20 | 42294 |
| 21 | 44685 |
| 22 | 48150 |
| 23 | 54792 |
| 24 | 55182 |
| 25 | 59973 |
| 26 | 80190 |
| 27 | 157169 |
| 28 | 213321 |
| 29 | 303093 |
| 30 | 382449 |
| 31 | 709968 |
| 32 | 801978 |
| 33 | 916773 |
| 34 | 1832496 |
| 35 | 2145353 |
| 36 | 2291610 |
| 37 | 2478785 |
| 38 | 5082306 |
| 39 | 7033641 |
| 40 | 10829346 |
[6,12,18,30,36,41,66,189,201,209,276,408,438,534, 2208,3168,3189,3912,34350,42294,44685,48150,54792, 55182,59973,80190,157169,213321,303093,382449, 709968,801978,916773,1832496,2145353,2291610, 2478785,5082306,7033641,10829346] |