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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 9 |
| 4 | 5 |
| 5 | 25 |
| 6 | 625 |
| 7 | 35 |
| 8 | 875 |
| 9 | 49 |
| 10 | 2401 |
| 11 | 117649 |
| 12 | 77 |
| 13 | 184877 |
| 14 | 456533 |
| 15 | 14641 |
| 16 | 1771561 |
| 17 | 214358881 |
| 18 | 143 |
| 19 | 20449 |
| 20 | 2924207 |
| 21 | 418161601 |
| 22 | 8550986578849 |
| 23 | 174859124550883201 |
| 24 | 3575694237941010577249 |
| 25 | 23298085122481 |
| 26 | 1599034490244763 |
| 27 | 32698656291015158587 |
| 28 | 30466726698629 |
| 29 | 39841104144361 |
| 30 | 52099905419549 |
| 31 | 89093921102069 |
| 32 | 152355876914189 |
| 33 | 260537564663909 |
[2,3,9,5,25,625,35,875,49,2401,117649,77,184877, 456533,14641,1771561,214358881,143,20449,2924207, 418161601,8550986578849,174859124550883201, 3575694237941010577249,23298085122481, 1599034490244763,32698656291015158587, 30466726698629,39841104144361,52099905419549, 89093921102069,152355876914189,260537564663909] |