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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 11 |
| 3 | 11 |
| 4 | 37 |
| 5 | 76 |
| 6 | 37 |
| 7 | 129 |
| 8 | 521 |
| 9 | 521 |
| 10 | 129 |
| 11 | 450 |
| 12 | 3588 |
| 13 | 6958 |
| 14 | 3588 |
| 15 | 450 |
| 16 | 1568 |
| 17 | 24719 |
| 18 | 94102 |
| 19 | 94102 |
| 20 | 24719 |
| 21 | 1568 |
| 22 | 5464 |
| 23 | 170270 |
| 24 | 1272579 |
| 25 | 2504637 |
| 26 | 1272579 |
| 27 | 170270 |
| 28 | 5464 |
| 29 | 19041 |
| 30 | 1172854 |
| 31 | 17207275 |
| 32 | 66684606 |
| 33 | 66684606 |
| 34 | 17207275 |
| 35 | 1172854 |
| 36 | 19041 |
| 37 | 66354 |
[3,11,11,37,76,37,129,521,521,129,450,3588,6958, 3588,450,1568,24719,94102,94102,24719,1568,5464, 170270,1272579,2504637,1272579,170270,5464,19041, 1172854,17207275,66684606,66684606,17207275, 1172854,19041,66354] |