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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 27 |
| 5 | 567 |
| 6 | 1 |
| 7 | 1 |
| 8 | 1 |
| 9 | 7 |
| 10 | 9 |
| 11 | 5103 |
| 12 | 1275989841 |
| 13 | 992436543 |
| 14 | 48629390607 |
| 15 | 169706648853 |
| 16 | 40257567 |
| 17 | 63 |
| 18 | 1 |
| 19 | 7 |
| 20 | 31 |
| 21 | 1 |
| 22 | 3969 |
| 23 | 25865973 |
| 24 | 117649 |
| 25 | 117649 |
| 26 | 16807 |
| 27 | 49 |
| 28 | 9 |
| 29 | 81 |
| 30 | 117369 |
| 31 | 59049 |
| 32 | 33480783 |
| 33 | 930196594089 |
| 34 | 4238886345135097131 |
| 35 | 169560200598623521407 |
[1,1,1,27,567,1,1,1,7,9,5103,1275989841,992436543, 48629390607,169706648853,40257567,63,1,7,31,1, 3969,25865973,117649,117649,16807,49,9,81,117369, 59049,33480783,930196594089,4238886345135097131, 169560200598623521407] |