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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 19 |
| 3 | 27 |
| 4 | 145 |
| 5 | 166 |
| 6 | 196 |
| 7 | 247 |
| 8 | 345 |
| 9 | 370 |
| 10 | 799 |
| 11 | 1093 |
| 12 | 2877 |
| 13 | 5223 |
| 14 | 9157 |
| 15 | 22927 |
| 16 | 24600 |
| 17 | 25546 |
| 18 | 29424 |
| 19 | 82540 |
| 20 | 95451 |
| 21 | 159438 |
[3,19,27,145,166,196,247,345,370,799,1093,2877, 5223,9157,22927,24600,25546,29424,82540,95451, 159438] |