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| n | a(n) |
|---|---|
| 0 | 2 |
| 1 | 6 |
| 2 | 6 |
| 3 | 34 |
| 4 | 206 |
| 5 | 206 |
| 6 | 34 |
| 7 | 370 |
| 8 | 4840 |
| 9 | 14950 |
| 10 | 14950 |
| 11 | 4840 |
| 12 | 370 |
| 13 | 6642 |
| 14 | 142644 |
| 15 | 792216 |
| 16 | 1719618 |
| 17 | 1719618 |
| 18 | 792216 |
| 19 | 142644 |
| 20 | 6642 |
| 21 | 161294 |
| 22 | 5282074 |
| 23 | 45682504 |
| 24 | 158295424 |
| 25 | 274902544 |
| 26 | 274902544 |
| 27 | 158295424 |
| 28 | 45682504 |
| 29 | 5282074 |
| 30 | 161294 |
| 31 | 4827538 |
[2,6,6,34,206,206,34,370,4840,14950,14950,4840, 370,6642,142644,792216,1719618,1719618,792216, 142644,6642,161294,5282074,45682504,158295424, 274902544,274902544,158295424,45682504,5282074, 161294,4827538] |