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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 8 |
| 3 | 32 |
| 4 | 38 |
| 5 | 46 |
| 6 | 58 |
| 7 | 92 |
| 8 | 212 |
| 9 | 242 |
| 10 | 332 |
| 11 | 494 |
| 12 | 1088 |
| 13 | 3428 |
| 14 | 39758 |
| 15 | 58214 |
| 16 | 70196 |
| 17 | 101474 |
| 18 | 2109146 |
| 19 | 2188076 |
| 20 | 2348252 |
[2,8,32,38,46,58,92,212,242,332,494,1088,3428, 39758,58214,70196,101474,2109146,2188076,2348252] |