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| n | a(n) |
|---|---|
| 0 | 3 |
| 1 | 46 |
| 2 | 23 |
| 3 | 346 |
| 4 | 173 |
| 5 | 2596 |
| 6 | 1298 |
| 7 | 649 |
| 8 | 9736 |
| 9 | 4868 |
| 10 | 2434 |
| 11 | 1217 |
| 12 | 18256 |
| 13 | 9128 |
| 14 | 4564 |
| 15 | 2282 |
| 16 | 1141 |
| 17 | 17116 |
| 18 | 8558 |
| 19 | 4279 |
| 20 | 64186 |
| 21 | 32093 |
| 22 | 481396 |
| 23 | 240698 |
| 24 | 120349 |
| 25 | 1805236 |
| 26 | 902618 |
| 27 | 451309 |
| 28 | 6769636 |
| 29 | 3384818 |
| 30 | 1692409 |
[3,46,23,346,173,2596,1298,649,9736,4868,2434, 1217,18256,9128,4564,2282,1141,17116,8558,4279, 64186,32093,481396,240698,120349,1805236,902618, 451309,6769636,3384818,1692409] |