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| n | a(n) |
|---|---|
| 1 | 81 |
| 2 | 245 |
| 3 | 245 |
| 4 | 781 |
| 5 | 975 |
| 6 | 781 |
| 7 | 2605 |
| 8 | 4129 |
| 9 | 4129 |
| 10 | 2605 |
| 11 | 8901 |
| 12 | 19005 |
| 13 | 22393 |
| 14 | 19005 |
| 15 | 8901 |
| 16 | 31253 |
| 17 | 91617 |
| 18 | 134361 |
| 19 | 134361 |
| 20 | 91617 |
| 21 | 31253 |
| 22 | 111685 |
| 23 | 464737 |
| 24 | 824753 |
| 25 | 1107653 |
| 26 | 824753 |
| 27 | 464737 |
| 28 | 111685 |
| 29 | 406949 |
| 30 | 2442897 |
| 31 | 5371569 |
| 32 | 9168057 |
| 33 | 9168057 |
| 34 | 5371569 |
[81,245,245,781,975,781,2605,4129,4129,2605,8901, 19005,22393,19005,8901,31253,91617,134361,134361, 91617,31253,111685,464737,824753,1107653,824753, 464737,111685,406949,2442897,5371569,9168057, 9168057,5371569] |