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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 3 |
| 2 | 3 |
| 3 | 9 |
| 4 | 27 |
| 5 | 243 |
| 6 | 6561 |
| 7 | 1594323 |
| 8 | 10460353203 |
| 9 | 16677181699666569 |
| 10 | 174449211009120179071170507 |
| 11 | 2909321189362570808630465826492242446680483 |
| 12 | 507528786056415600719754159741696356908742250191663887263627442114881 |
[1,3,3,9,27,243,6561,1594323,10460353203, 16677181699666569,174449211009120179071170507, 2909321189362570808630465826492242446680483, 50752878605641560071975415974169635690874225019166\ 3887263627442114881] |